diff --git a/src/croner.js b/src/croner.js
index 9e45218..f9d72a4 100644
--- a/src/croner.js
+++ b/src/croner.js
@@ -233,7 +233,7 @@ Cron.prototype.getPattern = function () {
 };
 
 /**
- * Indicates wether or not the cron job is scheduled and running, e.g. awaiting next trigger
+ * Indicates whether or not the cron job is scheduled and running, e.g. awaiting next trigger
  * @public
  *
  * @returns {boolean} - Running or not
@@ -250,7 +250,7 @@ Cron.prototype.isRunning = function () {
 };
 
 /**
- * Indicates wether or not the cron job is permanently stopped
+ * Indicates whether or not the cron job is permanently stopped
  * @public
  *
  * @returns {boolean} - Running or not
@@ -260,7 +260,7 @@ Cron.prototype.isStopped = function () {
 };
 
 /**
- * Indicates wether or not the cron job is currently working
+ * Indicates whether or not the cron job is currently working
  * @public
  *
  * @returns {boolean} - Running or not
diff --git a/test/node/js/src/suites/timezone.cjs b/test/node/js/src/suites/timezone.cjs
index d4cf740..06d5ac4 100644
--- a/test/node/js/src/suites/timezone.cjs
+++ b/test/node/js/src/suites/timezone.cjs
@@ -50,7 +50,7 @@ module.exports = function (Cron, test) {
 		let timeStockholm = Cron("* * * * * *", {timezone: "Europe/Stockholm"}).nextRun().getTime(),
 			timeNewYork = Cron("* * * * * *", {timezone: "America/New_York"}).nextRun().getTime();
 
-		// The time right now should be the same in utc wether in new york or stockholm. Allow a 4 second difference.
+		// The time right now should be the same in utc whether in new york or stockholm. Allow a 4 second difference.
 		assert.ok(timeStockholm>=timeNewYork-4000);
 		assert.ok(timeStockholm<=timeNewYork+4000);
 	});
diff --git a/types/croner.d.cts b/types/croner.d.cts
index 276d8db..8125aa8 100644
--- a/types/croner.d.cts
+++ b/types/croner.d.cts
@@ -57,21 +57,21 @@ declare class Cron {
      */
     getPattern(): string | undefined;
     /**
-     * Indicates wether or not the cron job is scheduled and running, e.g. awaiting next trigger
+     * Indicates whether or not the cron job is scheduled and running, e.g. awaiting next trigger
      * @public
      *
      * @returns {boolean} - Running or not
      */
     public isRunning(): boolean;
     /**
-     * Indicates wether or not the cron job is permanently stopped
+     * Indicates whether or not the cron job is permanently stopped
      * @public
      *
      * @returns {boolean} - Running or not
      */
     public isStopped(): boolean;
     /**
-     * Indicates wether or not the cron job is currently working
+     * Indicates whether or not the cron job is currently working
      * @public
      *
      * @returns {boolean} - Running or not