fix: [attribute add] fixed typo causing the add function to fail

app/View/Attributes/add.ctp

@@ -85,7 +85,7 @@
                 )
             ),
             'metaFields' => array(
-                '<div id="notice_message" style="display: none;></div>',
+                '<div id="notice_message" style="display: none;"></div>',
                 '<div id="bothSeenSliderContainer" style="height: 170px;"></div>'
             )
         )
@@ -152,7 +152,7 @@
                 }
             }
         });
-        
+
         <?php if (!$ajax): ?>
             $('#AttributeType').chosen();
             $('#AttributeCategory').chosen();