gui: Reformat HTML & JS for consistent white space

(white space only change)

gui/default/syncthing/core/selectOnClickDirective.js

@@ -2,7 +2,7 @@ angular.module('syncthing.core')
     .directive('selectOnClick', function ($window) {
         return {
             link: function (scope, element, attrs) {
-                element.on('click', function() {
+                element.on('click', function () {
                     var selection = $window.getSelection();
                     var range = document.createRange();
                     range.selectNodeContents(element[0]);
@@ -11,4 +11,4 @@ angular.module('syncthing.core')
                 });
             }
         };
-});
+    });