typo fixed.

static/plugin_dbui/src/appgridroweditor.js

@@ -141,6 +141,7 @@ App.grid.RowEditor = Ext.extend(Ext.Window, {
      * Handler to view the selected row in the form.
      * The scope use by the handler is the plugin object.
      *
+     */
     onViewRow: function () {
 
         var record = this.getSelected();