stackdriver: fixes space before caret icon in query editor

public/app/plugins/datasource/stackdriver/components/Help.tsx

@@ -40,17 +40,15 @@ export class Help extends React.Component<Props, State> {
         <div className="gf-form-inline">
           <Project datasource={datasource} />
           <div className="gf-form" onClick={() => this.onHelpClicked()}>
-            <label className="gf-form-label query-keyword">
-              Show Help
-              <i className={`fa fa-caret-${displayHelp ? 'down' : 'right'}`} />
+            <label className="gf-form-label query-keyword pointer">
+              Show Help <i className={`fa fa-caret-${displayHelp ? 'down' : 'right'}`} />
             </label>
           </div>
 
           {rawQuery && (
             <div className="gf-form" onClick={() => this.onRawQueryClicked()}>
               <label className="gf-form-label query-keyword">
-                Raw Query
-                <i className={`fa fa-caret-${displaRawQuery ? 'down' : 'right'}`} ng-show="ctrl.showHelp" />
+                Raw Query <i className={`fa fa-caret-${displaRawQuery ? 'down' : 'right'}`} ng-show="ctrl.showHelp" />
               </label>
             </div>
           )}