diff --git a/core/modules/ckeditor/js/ckeditor.js b/core/modules/ckeditor/js/ckeditor.js
index 54c2b64..1f546bf 100644
--- a/core/modules/ckeditor/js/ckeditor.js
+++ b/core/modules/ckeditor/js/ckeditor.js
@@ -114,7 +114,7 @@
     /**
      * Variable storing the current dialog's save callback.
      */
-    saveCallack: null,
+    saveCallback: null,
 
     /**
      * Open a dialog for a Drupal-based plugin.
diff --git a/core/modules/contextual/js/toolbar/models/StateModel.js b/core/modules/contextual/js/toolbar/models/StateModel.js
index 79f8bc7..360b9fb 100644
--- a/core/modules/contextual/js/toolbar/models/StateModel.js
+++ b/core/modules/contextual/js/toolbar/models/StateModel.js
@@ -38,7 +38,7 @@
     initialize: function (attrs, options) {
       // Respond to new/removed contextual links.
       this.listenTo(options.contextualCollection, {
-        'reset remove add': this.countCountextualLinks,
+        'reset remove add': this.countContextualLinks,
         'add': this.lockNewContextualLinks
       });
 
@@ -62,7 +62,7 @@
      * @param Backbone.Collection contextualCollection
      *    The collection of contextual link models.
      */
-    countCountextualLinks: function (contextualModel, contextualCollection) {
+    countContextualLinks: function (contextualModel, contextualCollection) {
       this.set('contextualCount', contextualCollection.length);
     },
 
diff --git a/core/modules/menu_ui/menu_ui.js b/core/modules/menu_ui/menu_ui.js
index 1f830d2..5f0ca19 100644
--- a/core/modules/menu_ui/menu_ui.js
+++ b/core/modules/menu_ui/menu_ui.js
@@ -36,29 +36,29 @@
         // If there is a link title already, mark it as overridden. The user expects
         // that toggling the checkbox twice will take over the node's title.
         if ($checkbox.is(':checked') && $link_title.val().length) {
-          $link_title.data('menuLinkAutomaticTitleOveridden', true);
+          $link_title.data('menuLinkAutomaticTitleOverridden', true);
         }
         // Whenever the value is changed manually, disable this behavior.
         $link_title.on('keyup', function () {
-          $link_title.data('menuLinkAutomaticTitleOveridden', true);
+          $link_title.data('menuLinkAutomaticTitleOverridden', true);
         });
         // Global trigger on checkbox (do not fill-in a value when disabled).
         $checkbox.on('change', function () {
           if ($checkbox.is(':checked')) {
-            if (!$link_title.data('menuLinkAutomaticTitleOveridden')) {
+            if (!$link_title.data('menuLinkAutomaticTitleOverridden')) {
               $link_title.val($title.val());
             }
           }
           else {
             $link_title.val('');
-            $link_title.removeData('menuLinkAutomaticTitleOveridden');
+            $link_title.removeData('menuLinkAutomaticTitleOverridden');
           }
           $checkbox.closest('.vertical-tabs-pane').trigger('summaryUpdated');
           $checkbox.trigger('formUpdated');
         });
         // Take over any title change.
         $title.on('keyup', function () {
-          if (!$link_title.data('menuLinkAutomaticTitleOveridden') && $checkbox.is(':checked')) {
+          if (!$link_title.data('menuLinkAutomaticTitleOverridden') && $checkbox.is(':checked')) {
             $link_title.val($title.val());
             $link_title.val($title.val()).trigger('formUpdated');
           }
diff --git a/core/modules/quickedit/js/models/EntityModel.js b/core/modules/quickedit/js/models/EntityModel.js
index ee6f6ce..f756ebe 100644
--- a/core/modules/quickedit/js/models/EntityModel.js
+++ b/core/modules/quickedit/js/models/EntityModel.js
@@ -447,7 +447,7 @@
         }
       }
       else if (currentIsCommitting === true && nextIsCommitting === true) {
-        return "isCommiting is a mutex, hence only changes are allowed";
+        return "isCommitting is a mutex, hence only changes are allowed";
       }
     },