diff --git a/src/Umbraco.Core/Services/ContentTypeService.cs b/src/Umbraco.Core/Services/ContentTypeService.cs
index d80a93a4ab..31e86cd128 100644
--- a/src/Umbraco.Core/Services/ContentTypeService.cs
+++ b/src/Umbraco.Core/Services/ContentTypeService.cs
@@ -141,7 +141,7 @@ namespace Umbraco.Core.Services
         {
             var evtMsgs = EventMessagesFactory.Get();
 
-            if (container.ContainedObjectType != containerObjectType)
+            if (container.ContainerObjectType != containerObjectType)
             {
                 var ex = new InvalidOperationException("Not a " + objectTypeName + " container.");
                 return OperationStatus.Exception(evtMsgs, ex);
@@ -799,7 +799,7 @@ namespace Umbraco.Core.Services
                     // of a different type, move them to the recycle bin, then permanently delete the content items.
                     // The main problem with this is that for every content item being deleted, events are raised...
                     // which we need for many things like keeping caches in sync, but we can surely do this MUCH better.
-                    
+
                     var deletedContentTypes = new List<IContentType>() {contentType};
                     deletedContentTypes.AddRange(contentType.Descendants().OfType<IContentType>());
 
@@ -807,7 +807,7 @@ namespace Umbraco.Core.Services
                     {
                         _contentService.DeleteContentOfType(deletedContentType.Id);
                     }
-                    
+
                     repository.Delete(contentType);
                     uow.Commit();
 
diff --git a/src/Umbraco.Web.UI.Client/src/views/propertyeditors/tags/tags.controller.js b/src/Umbraco.Web.UI.Client/src/views/propertyeditors/tags/tags.controller.js
index a1e48bbc99..d18ff73bd5 100644
--- a/src/Umbraco.Web.UI.Client/src/views/propertyeditors/tags/tags.controller.js
+++ b/src/Umbraco.Web.UI.Client/src/views/propertyeditors/tags/tags.controller.js
@@ -1,6 +1,6 @@
 angular.module("umbraco")
 .controller("Umbraco.PropertyEditors.TagsController",
-    function ($rootScope, $scope, $log, assetsService, umbRequestHelper, angularHelper, $timeout, $element) {
+    function ($rootScope, $scope, $log, assetsService, umbRequestHelper, angularHelper, $timeout, $element, $sanitize) {
 
         var $typeahead;
 
@@ -41,6 +41,7 @@ angular.module("umbraco")
 
             //Helper method to add a tag on enter or on typeahead select
             function addTag(tagToAdd) {
+                tagToAdd = $sanitize(tagToAdd);
                 if (tagToAdd != null && tagToAdd.length > 0) {
                     if ($scope.model.value.indexOf(tagToAdd) < 0) {
                         $scope.model.value.push(tagToAdd);