Fix CS issues

README.md

@@ -21,7 +21,7 @@
   </p>
 </div>
 
-## About 
+## About
 
 
 This is the long desc ...
@@ -52,7 +52,7 @@ composer require figuren-theater/ft-onboarding
 
 ### Plugins included
 
-This package contains the following plugins. 
+This package contains the following plugins.
 Thoose are completely managed by code and lack of their typical UI.
 
 * [figuren-theater/ft-core-block-domaincheck](https://github.com/figuren-theater/ft-core-block-domaincheck)
@@ -107,7 +107,7 @@ who participated in this project.
 
 ## License
 
-This project is licensed under the [GPL-3.0-or-later](LICENSE.md), see the [LICENSE](LICENSE) file for
+This project is licensed under the **GPL-3.0-or-later**, see the [LICENSE](/LICENSE) file for
 details
 
 ## Acknowledgments

inc/ft-core-block-domaincheck/namespace.php

@@ -21,6 +21,8 @@
 
 /**
  * Bootstrap module, when enabled.
+ *
+ * @return void
  */
 function bootstrap() {
 
@@ -31,7 +33,7 @@ function load_plugin() {
 
 	if ( is_network_admin() || is_user_admin() )
 		return;
-	
+
 	$config = Figuren_Theater\get_config()['modules']['onboarding'];
 	if ( ! $config['ft-core-block-domaincheck'] )
 		return; // early