fix a stray quotation mark.

resources/frontend_client/app/admin/databases/partials/database_edit.html

@@ -26,7 +26,7 @@
                     <input class="Form-input full" name="name" ng-model="database.name" required />
                 </div>
 
-                <div class="Form-field"">
+                <div class="Form-field">
                     <label class="Form-label">Database Type:</label>
                     <label class="Select">
                         <select name="engine" ng-model="database.engine" ng-options="type as properties.name for (type, properties) in form_input.engines"></select>