diff --git a/core/modules/ckeditor/ckeditor.module b/core/modules/ckeditor/ckeditor.module
index 600276e..f166d94 100644
--- a/core/modules/ckeditor/ckeditor.module
+++ b/core/modules/ckeditor/ckeditor.module
@@ -108,7 +108,7 @@ function _ckeditor_theme_css($theme = NULL) {
  */
 function ckeditor_library_info_alter(&$libraries, $extension) {
   // Pass Drupal's JS cache-busting string via settings along to CKEditor.
-  // http://docs.ckeditor.com/#!/api/CKEDITOR-property-timestamp
+  // @see http://docs.ckeditor.com/#!/api/CKEDITOR-property-timestamp
   if ($extension === 'ckeditor' && isset($libraries['drupal.ckeditor'])) {
     $query_string = \Drupal::state()->get('system.css_js_query_string') ?: '0';
     $libraries['drupal.ckeditor']['drupalSettings']['ckeditor']['timestamp'] = $query_string;
diff --git a/core/modules/ckeditor/js/ckeditor.js b/core/modules/ckeditor/js/ckeditor.js
index 60725a6..497393f 100644
--- a/core/modules/ckeditor/js/ckeditor.js
+++ b/core/modules/ckeditor/js/ckeditor.js
@@ -273,7 +273,7 @@
     }
   });
 
-  // Manually set the cache-busting string to the same value as Drupal.
+  // Set the CKEditor cache-busting string to the same value as Drupal.
   CKEDITOR.timestamp = drupalSettings.ckeditor.timestamp;
 
 })(Drupal, Drupal.debounce, CKEDITOR, jQuery);
diff --git a/core/modules/ckeditor/src/Tests/CKEditorLoadingTest.php b/core/modules/ckeditor/src/Tests/CKEditorLoadingTest.php
index fd566d0..9aa2ce2 100644
--- a/core/modules/ckeditor/src/Tests/CKEditorLoadingTest.php
+++ b/core/modules/ckeditor/src/Tests/CKEditorLoadingTest.php
@@ -154,7 +154,7 @@ function testLoading() {
     $settings = $this->getDrupalSettings();
     $expected = $settings['ckeditor']['timestamp'];
     $this->assertIdentical($expected, \Drupal::state()->get('system.css_js_query_string'), "CKEditor scripts cache-busting string is correct before flushing all caches.");
-    // Remove all caches then make sure that $settings['ckeditor']['timestamp']
+    // Flush all caches then make sure that $settings['ckeditor']['timestamp']
     // still matches.
     drupal_flush_all_caches();
     $this->assertIdentical($expected, \Drupal::state()->get('system.css_js_query_string'), "CKEditor scripts cache-busting string is correct after flushing all caches.");