diff --git a/classes/file/PublicFileManager.php b/classes/file/PublicFileManager.php
index f22c5a34dc7..f773fd96502 100644
--- a/classes/file/PublicFileManager.php
+++ b/classes/file/PublicFileManager.php
@@ -24,9 +24,9 @@ class PublicFileManager extends PKPPublicFileManager
     /**
      * @copydoc PKPPublicFileManager::getContextFilesPath()
      */
-    public function getContextFilesPath($contextId)
+    public function getContextFilesPath(int $contextId)
     {
-        return Config::getVar('files', 'public_files_dir') . '/presses/' . (int) $contextId;
+        return Config::getVar('files', 'public_files_dir') . '/presses/' . $contextId;
     }
 }
 
diff --git a/classes/monograph/ChapterDAO.php b/classes/monograph/ChapterDAO.php
index 3f4871487b5..4c03f8eac9d 100644
--- a/classes/monograph/ChapterDAO.php
+++ b/classes/monograph/ChapterDAO.php
@@ -80,7 +80,7 @@ public function getByContextId(int $pressId): DAOResultFactory
                 INNER JOIN publications p ON (spc.publication_id = p.publication_id)
                 INNER JOIN submissions s ON (p.submission_id = s.submission_id)
                 WHERE s.context_id = ?',
-                [(int) $pressId]
+                [$pressId]
             ),
             $this,
             '_fromRow'
diff --git a/classes/oai/omp/OAIDAO.php b/classes/oai/omp/OAIDAO.php
index 4c86ae6fc98..e2ba8fde805 100644
--- a/classes/oai/omp/OAIDAO.php
+++ b/classes/oai/omp/OAIDAO.php
@@ -60,16 +60,11 @@ public function __construct()
     /**
      * Cached function to get a press
      *
-     * @param int $pressId
-     *
      * @return Press
      */
-    public function getPress($pressId)
+    public function getPress(int $pressId)
     {
-        if (!isset($this->_pressCache[$pressId])) {
-            $this->_pressCache[$pressId] = $this->_pressDao->getById($pressId);
-        }
-        return $this->_pressCache[$pressId];
+        return $this->_pressCache[$pressId] ??= $this->_pressDao->getById($pressId);
     }
 
     /**
@@ -94,7 +89,6 @@ public function getSeries($seriesId)
     /**
      * Return hierarchy of OAI sets (presses plus press series).
      *
-     * @param int|null $pressId
      * @param int $offset
      * @param int $total
      *
@@ -102,7 +96,7 @@ public function getSeries($seriesId)
      *
      * @hook OAIDAO::getSets [[&$this, $pressId, $offset, $limit, $total, &$sets]]
      */
-    public function getSets($pressId, $offset, $limit, &$total)
+    public function getSets(?int $pressId, $offset, $limit, &$total)
     {
         if (isset($pressId)) {
             $presses = [$this->getPress($pressId)];
diff --git a/classes/oai/omp/PressOAI.php b/classes/oai/omp/PressOAI.php
index f4c655c06a3..4d4230f0dce 100644
--- a/classes/oai/omp/PressOAI.php
+++ b/classes/oai/omp/PressOAI.php
@@ -42,8 +42,7 @@ class PressOAI extends OAI
     /** @var Press $press associated press object */
     public $press;
 
-    /** @var int $pressId null if no press */
-    public $pressId;
+    public ?int $pressId;
 
     /** @var OAIDAO $dao DAO for retrieving OAI records/tokens from database */
     public $dao;
@@ -99,11 +98,10 @@ public function identifierToPublicationFormatId($identifier)
      * Get press ID and series ID corresponding to a set specifier.
      *
      * @param string $setSpec
-     * @param int $pressId
      *
      * @return array
      */
-    public function setSpecToSeriesId($setSpec, $pressId = null)
+    public function setSpecToSeriesId($setSpec, ?int $pressId = null)
     {
         $tmpArray = preg_split('/:/', $setSpec);
         if (count($tmpArray) == 1) {
diff --git a/classes/payment/omp/OMPCompletedPaymentDAO.php b/classes/payment/omp/OMPCompletedPaymentDAO.php
index feb3269672c..4648623df87 100644
--- a/classes/payment/omp/OMPCompletedPaymentDAO.php
+++ b/classes/payment/omp/OMPCompletedPaymentDAO.php
@@ -31,11 +31,10 @@ class OMPCompletedPaymentDAO extends DAO
      * Retrieve a CompletedPayment by its ID.
      *
      * @param int $completedPaymentId
-     * @param int $contextId optional
      *
      * @return CompletedPayment|null
      */
-    public function getById($completedPaymentId, $contextId = null)
+    public function getById($completedPaymentId, ?int $contextId = null)
     {
         $params = [(int) $completedPaymentId];
         if ($contextId) {
@@ -141,12 +140,11 @@ public function hasPaidPurchaseFile($userId, $submissionFileId)
     /**
      * Retrieve an array of payments for a particular context ID.
      *
-     * @param int $contextId
      * @param DBResultRange|null $rangeInfo
      *
      * @return DAOResultFactory<CompletedPayment> containing matching payments
      */
-    public function getByContextId($contextId, $rangeInfo = null)
+    public function getByContextId(int $contextId, $rangeInfo = null)
     {
         return new DAOResultFactory(
             $this->retrieveRange(
diff --git a/classes/plugins/PubIdPlugin.php b/classes/plugins/PubIdPlugin.php
index 80b02771690..f8b5188337e 100644
--- a/classes/plugins/PubIdPlugin.php
+++ b/classes/plugins/PubIdPlugin.php
@@ -221,7 +221,7 @@ public function getDAOs()
     /**
      * @copydoc PKPPubIdPlugin::checkDuplicate()
      */
-    public function checkDuplicate($pubId, $pubObjectType, $excludeId, $contextId)
+    public function checkDuplicate($pubId, $pubObjectType, $excludeId, int $contextId)
     {
         /** @var ChapterDAO */
         $chapterDao = DAORegistry::getDAO('ChapterDAO');
diff --git a/classes/press/PressDAO.php b/classes/press/PressDAO.php
index ec2714fb276..84cbd5feb90 100644
--- a/classes/press/PressDAO.php
+++ b/classes/press/PressDAO.php
@@ -64,12 +64,11 @@ public function newDataObject()
     /**
      * Delete the public IDs of all publishing objects in a press.
      *
-     * @param int $pressId
      * @param string $pubIdType One of the NLM pub-id-type values or
      * 'other::something' if not part of the official NLM list
      * (see <http://dtd.nlm.nih.gov/publishing/tag-library/n-4zh0.html>).
      */
-    public function deleteAllPubIds($pressId, $pubIdType)
+    public function deleteAllPubIds(int $pressId, $pubIdType)
     {
         $pubObjectDaos = ['ChapterDAO', 'PublicationFormatDAO'];
         foreach ($pubObjectDaos as $daoName) {
@@ -87,7 +86,6 @@ public function deleteAllPubIds($pressId, $pubIdType)
      * Check whether the given public ID exists for any publishing
      * object in a press.
      *
-     * @param int $pressId
      * @param string $pubIdType One of the NLM pub-id-type values or
      * 'other::something' if not part of the official NLM list
      * (see <http://dtd.nlm.nih.gov/publishing/tag-library/n-4zh0.html>).
@@ -100,7 +98,7 @@ public function deleteAllPubIds($pressId, $pubIdType)
      * @return bool
      */
     public function anyPubIdExists(
-        $pressId,
+        int $pressId,
         $pubIdType,
         $pubId,
         $assocType = MetadataTypeDescription::ASSOC_TYPE_ANY,
diff --git a/classes/publication/Publication.php b/classes/publication/Publication.php
index 390db4abc0a..12049ff31a0 100644
--- a/classes/publication/Publication.php
+++ b/classes/publication/Publication.php
@@ -48,12 +48,11 @@ public function getEditorString()
     /**
      * Get the URL to a localized cover image
      *
-     * @param int $contextId
      * @param string $preferredLocale Return the cover image in a specified locale.
      *
      * @return string
      */
-    public function getLocalizedCoverImageUrl($contextId, $preferredLocale = null)
+    public function getLocalizedCoverImageUrl(int $contextId, $preferredLocale = null)
     {
         $coverImage = $this->getLocalizedData('coverImage', $preferredLocale);
 
@@ -73,11 +72,9 @@ public function getLocalizedCoverImageUrl($contextId, $preferredLocale = null)
     /**
      * Get the URL to the thumbnail of a localized cover image
      *
-     * @param int $contextId
-     *
      * @return string
      */
-    public function getLocalizedCoverImageThumbnailUrl($contextId)
+    public function getLocalizedCoverImageThumbnailUrl(int $contextId)
     {
         $url = $this->getLocalizedCoverImageUrl($contextId);
         $pathParts = pathinfo($url);
diff --git a/classes/publicationFormat/PublicationFormatDAO.php b/classes/publicationFormat/PublicationFormatDAO.php
index 98f266e8f4c..93e209c5d4a 100644
--- a/classes/publicationFormat/PublicationFormatDAO.php
+++ b/classes/publicationFormat/PublicationFormatDAO.php
@@ -29,9 +29,6 @@ class PublicationFormatDAO extends DAO implements RepresentationDAOInterface
 {
     /**
      * @copydoc RepresentationDAO::getById()
-     *
-     * @param null|mixed $publicationId
-     * @param null|mixed $contextId
      */
     public function getById(int $representationId, ?int $publicationId = null, ?int $contextId = null): PublicationFormat
     {
@@ -45,11 +42,11 @@ public function getById(int $representationId, ?int $publicationId = null, ?int
 
         $result = $this->retrieve(
             'SELECT pf.*
-			FROM	publication_formats pf
-			' . ($contextId ? '
-				JOIN publications p ON (p.publication_id = pf.publicationId)
-				JOIN submissions s ON (s.submission_id=p.submission_id)' : '') . '
-			WHERE	pf.publication_format_id=?' .
+            FROM publication_formats pf
+            ' . ($contextId ? '
+                JOIN publications p ON (p.publication_id = pf.publicationId)
+                JOIN submissions s ON (s.submission_id=p.submission_id)' : '') . '
+            WHERE pf.publication_format_id=?' .
             ($publicationId ? ' AND pf.publication_id = ?' : '') .
             ($contextId ? ' AND s.context_id = ?' : ''),
             $params
@@ -63,27 +60,26 @@ public function getById(int $representationId, ?int $publicationId = null, ?int
      *
      * @param string $settingName
      * @param int $publicationId optional
-     * @param int $pressId optional
      *
      * @return array The publication formats identified by setting.
      */
-    public function getBySetting($settingName, $settingValue, $publicationId = null, $pressId = null)
+    public function getBySetting($settingName, $settingValue, $publicationId = null, ?int $pressId = null)
     {
         $params = [$settingName];
 
         $sql = 'SELECT	pf.*
-			FROM	publication_formats pf ';
+            FROM publication_formats pf ';
         if ($pressId) {
             $sql .= 'INNER JOIN publications p ON p.publication_id = pf.publication_id
-			INNER JOIN submissions s ON s.submission_id = p.submission_id ';
+            INNER JOIN submissions s ON s.submission_id = p.submission_id ';
         }
         if (is_null($settingValue)) {
             $sql .= 'LEFT JOIN publication_format_settings pfs ON pf.publication_format_id = pfs.publication_format_id AND pfs.setting_name = ?
-				WHERE	(pfs.setting_value IS NULL OR pfs.setting_value = \'\')';
+                WHERE (pfs.setting_value IS NULL OR pfs.setting_value = \'\')';
         } else {
             $params[] = (string) $settingValue;
             $sql .= 'INNER JOIN publication_format_settings pfs ON pf.publication_format_id = pfs.publication_format_id
-				WHERE	pfs.setting_name = ? AND pfs.setting_value = ?';
+                WHERE pfs.setting_name = ? AND pfs.setting_value = ?';
         }
 
         if ($publicationId) {
@@ -115,11 +111,10 @@ public function getBySetting($settingName, $settingValue, $publicationId = null,
      * (see <http://dtd.nlm.nih.gov/publishing/tag-library/n-4zh0.html>).
      * @param string $pubId
      * @param int $publicationId optional
-     * @param int $pressId optional
      *
      * @return PublicationFormat|null
      */
-    public function getByPubId($pubIdType, $pubId, $publicationId = null, $pressId = null)
+    public function getByPubId($pubIdType, $pubId, $publicationId = null, ?int $pressId = null)
     {
         if (empty($pubId)) {
             return null;
@@ -160,9 +155,9 @@ public function getByBestId($representationId, $publicationId)
     {
         $result = $this->retrieve(
             'SELECT pf.*
-			FROM	publication_formats pf
-			WHERE pf.url_path = ?
-				AND pf.publication_id = ?',
+            FROM publication_formats pf
+            WHERE pf.url_path = ?
+                AND pf.publication_id = ?',
             [
                 $representationId,
                 $publicationId,
@@ -179,11 +174,9 @@ public function getByBestId($representationId, $publicationId)
     /**
      * @copydoc RepresentationDAO::getByPublicationId()
      *
-     * @param null|mixed $contextId
-     *
      * @return DAOResultFactory<PublicationFormat>
      */
-    public function getByPublicationId($publicationId, $contextId = null): array
+    public function getByPublicationId($publicationId, ?int $contextId = null): array
     {
         $params = [(int) $publicationId];
         if ($contextId) {
@@ -193,10 +186,10 @@ public function getByPublicationId($publicationId, $contextId = null): array
         $result = new DAOResultFactory(
             $this->retrieve(
                 'SELECT pf.*
-				FROM	publication_formats pf ' .
+                FROM publication_formats pf ' .
                 ($contextId ?
                     'INNER JOIN publications p ON (pf.publication_id=p.publication_id)
-					 INNER JOIN submissions s ON (s.submission_id = p.submission_id) '
+                    INNER JOIN submissions s ON (s.submission_id = p.submission_id) '
                     : '') .
                 'WHERE pf.publication_id=? '
                 . ($contextId ? ' AND s.context_id = ? ' : '')
@@ -213,21 +206,19 @@ public function getByPublicationId($publicationId, $contextId = null): array
     /**
      * Retrieves a list of publication formats for a press
      *
-     * @param int $pressId
-     *
      * @return DAOResultFactory<PublicationFormat>
      */
-    public function getByContextId($pressId)
+    public function getByContextId(int $pressId)
     {
         return new DAOResultFactory(
             $this->retrieve(
                 'SELECT pf.*
-				FROM	publication_formats pf
-				JOIN	publications p ON (p.publication_id = pf.publication_id)
-				JOIN	submissions s ON (s.submission_id = p.submission_id)
-				WHERE	s.context_id = ?
-				ORDER BY pf.seq',
-                [(int) $pressId]
+                FROM publication_formats pf
+                JOIN publications p ON (p.publication_id = pf.publication_id)
+                JOIN submissions s ON (s.submission_id = p.submission_id)
+                WHERE s.context_id = ?
+                ORDER BY pf.seq',
+                [$pressId]
             ),
             $this,
             '_fromRow'
@@ -364,9 +355,9 @@ public function insertObject($publicationFormat)
     {
         $this->update(
             'INSERT INTO publication_formats
-				(is_approved, entry_key, physical_format, publication_id, seq, file_size, front_matter, back_matter, height, height_unit_code, width, width_unit_code, thickness, thickness_unit_code, weight, weight_unit_code, product_composition_code, product_form_detail_code, country_manufacture_code, imprint, product_availability_code, technical_protection_code, returnable_indicator_code, remote_url, url_path, is_available, doi_id)
-			VALUES
-				(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)',
+                (is_approved, entry_key, physical_format, publication_id, seq, file_size, front_matter, back_matter, height, height_unit_code, width, width_unit_code, thickness, thickness_unit_code, weight, weight_unit_code, product_composition_code, product_form_detail_code, country_manufacture_code, imprint, product_availability_code, technical_protection_code, returnable_indicator_code, remote_url, url_path, is_available, doi_id)
+            VALUES
+                (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)',
             [
                 (int) $publicationFormat->getIsApproved(),
                 $publicationFormat->getEntryKey(),
@@ -413,33 +404,33 @@ public function updateObject(Representation $publicationFormat): void
     {
         $this->update(
             'UPDATE publication_formats
-			SET	is_approved = ?,
-				entry_key = ?,
-				physical_format = ?,
-				seq = ?,
-				file_size = ?,
-				front_matter = ?,
-				back_matter = ?,
-				height = ?,
-				height_unit_code = ?,
-				width = ?,
-				width_unit_code = ?,
-				thickness = ?,
-				thickness_unit_code = ?,
-				weight = ?,
-				weight_unit_code = ?,
-				product_composition_code = ?,
-				product_form_detail_code = ?,
-				country_manufacture_code = ?,
-				imprint = ?,
-				product_availability_code = ?,
-				technical_protection_code = ?,
-				returnable_indicator_code = ?,
-				remote_url = ?,
-				url_path = ?,
-				is_available = ?,
-			    doi_id = ?
-			WHERE	publication_format_id = ?',
+            SET	is_approved = ?,
+                entry_key = ?,
+                physical_format = ?,
+                seq = ?,
+                file_size = ?,
+                front_matter = ?,
+                back_matter = ?,
+                height = ?,
+                height_unit_code = ?,
+                width = ?,
+                width_unit_code = ?,
+                thickness = ?,
+                thickness_unit_code = ?,
+                weight = ?,
+                weight_unit_code = ?,
+                product_composition_code = ?,
+                product_form_detail_code = ?,
+                country_manufacture_code = ?,
+                imprint = ?,
+                product_availability_code = ?,
+                technical_protection_code = ?,
+                returnable_indicator_code = ?,
+                remote_url = ?,
+                url_path = ?,
+                is_available = ?,
+                doi_id = ?
+            WHERE publication_format_id = ?',
             [
                 (int) $publicationFormat->getIsApproved(),
                 $publicationFormat->getEntryKey(),
diff --git a/classes/publicationFormat/PublicationFormatTombstoneManager.php b/classes/publicationFormat/PublicationFormatTombstoneManager.php
index 6fd4e76c92c..22fbd63c2f8 100755
--- a/classes/publicationFormat/PublicationFormatTombstoneManager.php
+++ b/classes/publicationFormat/PublicationFormatTombstoneManager.php
@@ -134,10 +134,8 @@ public function deleteTombstonesByPublicationFormats($publicationFormats)
 
     /**
      * Delete tombstone for every publication format inside the passed press.
-     *
-     * @param int $pressId
      */
-    public function deleteTombstonesByPressId($pressId)
+    public function deleteTombstonesByPressId(int $pressId)
     {
         $submissions = Repo::submission()
             ->getCollector()
diff --git a/controllers/grid/settings/series/form/SeriesForm.php b/controllers/grid/settings/series/form/SeriesForm.php
index 7cb9802fb2f..dc3251557eb 100644
--- a/controllers/grid/settings/series/form/SeriesForm.php
+++ b/controllers/grid/settings/series/form/SeriesForm.php
@@ -31,8 +31,7 @@
 
 class SeriesForm extends PKPSectionForm
 {
-    /** @var int $_pressId */
-    public $_pressId;
+    public int $_pressId;
 
     /**
      * Constructor.
diff --git a/pages/information/InformationHandler.php b/pages/information/InformationHandler.php
index 61dbd7e57fa..cba1b93fedb 100644
--- a/pages/information/InformationHandler.php
+++ b/pages/information/InformationHandler.php
@@ -33,7 +33,7 @@ public function index($args, $request)
         $this->validate(null, $request);
         $press = $request->getPress();
         if ($press == null) {
-            $request->redirect('index');
+            $request->redirect(Application::SITE_CONTEXT_PATH);
         }
 
         $this->setupTemplate($request);
diff --git a/plugins/blocks/browse/BrowseBlockSettingsForm.php b/plugins/blocks/browse/BrowseBlockSettingsForm.php
index a59f4d8bf5f..e484270473a 100644
--- a/plugins/blocks/browse/BrowseBlockSettingsForm.php
+++ b/plugins/blocks/browse/BrowseBlockSettingsForm.php
@@ -20,9 +20,6 @@
 
 class BrowseBlockSettingsForm extends Form
 {
-    //
-    // Private properties
-    //
     /** @var int press ID */
     public $_pressId;
 
@@ -30,16 +27,12 @@ class BrowseBlockSettingsForm extends Form
     public $_plugin;
 
 
-    //
-    // Constructor
-    //
     /**
      * Constructor
      *
      * @param BrowseBlockPlugin $plugin
-     * @param int $pressId
      */
-    public function __construct($plugin, $pressId)
+    public function __construct($plugin, int $pressId)
     {
         $this->setPressId($pressId);
         $this->setPlugin($plugin);
@@ -53,25 +46,18 @@ public function __construct($plugin, $pressId)
         $this->setData('pluginJavaScriptPath', $plugin->getPluginPath());
     }
 
-    //
-    // Getters and Setters
-    //
     /**
      * Get the Press ID.
-     *
-     * @return int
      */
-    public function getPressId()
+    public function getPressId(): int
     {
         return $this->_pressId;
     }
 
     /**
      * Set the Press ID.
-     *
-     * @param int $pressId
      */
-    public function setPressId($pressId)
+    public function setPressId(int $pressId)
     {
         $this->_pressId = $pressId;
     }
@@ -96,9 +82,6 @@ public function setPlugin($plugin)
         $this->_plugin = $plugin;
     }
 
-    //
-    // Implement template methods from Form
-    //
     /**
      * @see Form::initData()
      */
@@ -132,9 +115,6 @@ public function execute(...$functionArgs)
         parent::execute(...$functionArgs);
     }
 
-    //
-    // Private helper methods
-    //
     public function _getFormFields()
     {
         return [
diff --git a/plugins/pubIds/urn/URNPubIdPlugin.php b/plugins/pubIds/urn/URNPubIdPlugin.php
index 637a6ef1c07..6135d54106b 100644
--- a/plugins/pubIds/urn/URNPubIdPlugin.php
+++ b/plugins/pubIds/urn/URNPubIdPlugin.php
@@ -79,7 +79,7 @@ public function getDescription()
     /**
      * @copydoc PKPPubIdPlugin::constructPubId()
      */
-    public function constructPubId($pubIdPrefix, $pubIdSuffix, $contextId)
+    public function constructPubId($pubIdPrefix, $pubIdSuffix, int $contextId)
     {
         $urn = $pubIdPrefix . $pubIdSuffix;
         $suffixFieldName = $this->getSuffixFieldName();
@@ -118,7 +118,7 @@ public function getPubIdFullName()
     /**
      * @copydoc PKPPubIdPlugin::getResolvingURL()
      */
-    public function getResolvingURL($contextId, $pubId)
+    public function getResolvingURL(int $contextId, $pubId)
     {
         $resolverURL = $this->getSetting($contextId, 'urnResolver');
         return $resolverURL . $pubId;
@@ -158,7 +158,7 @@ public function getPubIdAssignFile()
     /**
      * @copydoc PKPPubIdPlugin::instantiateSettingsForm()
      */
-    public function instantiateSettingsForm($contextId)
+    public function instantiateSettingsForm(int $contextId)
     {
         return new URNSettingsForm($this, $contextId);
     }
@@ -246,7 +246,7 @@ public function getDAOFieldNames()
     /**
      * @copydoc PKPPubIdPlugin::isObjectTypeEnabled()
      */
-    public function isObjectTypeEnabled($pubObjectType, $contextId)
+    public function isObjectTypeEnabled($pubObjectType, int $contextId)
     {
         return (bool) $this->getSetting($contextId, "enable{$pubObjectType}URN");
     }
@@ -264,9 +264,9 @@ public function getNotUniqueErrorMsg()
      */
     public function validatePublicationUrn(string $hookName, array $args): void
     {
-        $errors = & $args[0];
+        $errors = &$args[0];
         $object = $args[1];
-        $props = & $args[2];
+        $props = &$args[2];
 
         if (empty($props['pub-id::other::urn'])) {
             return;
@@ -351,8 +351,8 @@ public function addPublicationFormFields(string $hookName, FormComponent $form):
             }
             $form->addField(new FieldPubIdUrn('pub-id::other::urn', $fieldData));
 
-            // Otherwise add a field for manual entry that includes a button to generate
-            // the check number
+        // Otherwise add a field for manual entry that includes a button to generate
+        // the check number
         } else {
             $form->addField(new FieldTextUrn('pub-id::other::urn', [
                 'label' => __('plugins.pubIds.urn.displayName'),
@@ -383,7 +383,7 @@ public function addPublishFormNotice(string $hookName, FormComponent $form): voi
         if (!$publicationUrnEnabled && !$chapterUrnEnabled && !$publicationFormatUrnEnabled && !$submissionFileUrnEnabled) {
             return;
 
-            // Use a simplified view when only assigning to the publication
+        // Use a simplified view when only assigning to the publication
         } elseif ($publicationFormatUrnEnabled && !$chapterUrnEnabled && !$publicationFormatUrnEnabled && !$submissionFileUrnEnabled) {
             if ($form->publication->getData('pub-id::other::urn')) {
                 $msg = __('plugins.pubIds.urn.editor.preview.publication', ['urn' => $form->publication->getData('pub-id::other::urn')]);
@@ -396,7 +396,7 @@ public function addPublishFormNotice(string $hookName, FormComponent $form): voi
             ]));
             return;
 
-            // Show a table if probably more than one URN is going to be created
+        // Show a table if probably more than one URN is going to be created
         } else {
             $urnTableRows = [];
             if ($publicationUrnEnabled) {
diff --git a/plugins/pubIds/urn/classes/form/URNSettingsForm.php b/plugins/pubIds/urn/classes/form/URNSettingsForm.php
index c8995bf13fc..0e9b3b92b2a 100644
--- a/plugins/pubIds/urn/classes/form/URNSettingsForm.php
+++ b/plugins/pubIds/urn/classes/form/URNSettingsForm.php
@@ -58,9 +58,8 @@ public function _getPlugin()
      * Constructor
      *
      * @param \APP\plugins\pubIds\urn\URNPubIdPlugin $plugin
-     * @param int $contextId
      */
-    public function __construct($plugin, $contextId)
+    public function __construct($plugin, int $contextId)
     {
         $this->_contextId = $contextId;
         $this->_plugin = $plugin;