diff --git a/src/js/controller.js b/src/js/controller.js
index afe5ff3..1b3df86 100644
--- a/src/js/controller.js
+++ b/src/js/controller.js
@@ -4,29 +4,29 @@ angular.module('focaBotoneraLateral')
         '$location',
         '$window',
         'focaBotoneraLateralService',
-        function($scope, $location, $window, focaBotoneraLateralService) {
+        function ($scope, $location, $window, focaBotoneraLateralService) {
 
             $scope.botones = focaBotoneraLateralService.botones;
 
-            $scope.pausar = function() {
+            $scope.pausar = function () {
                 focaBotoneraLateralService.setLSItem();
                 focaBotoneraLateralService.setLSRuta();
                 $location.path('/');
             };
 
-            $scope.cambioUsoTeclado = function() {
+            $scope.cambioUsoTeclado = function () {
                 $scope.$parent.cambioUsoTeclado();
             };
 
-            $scope.salir = function() {
+            $scope.salir = function () {
                 $location.path('/');
             };
 
-            $scope.cancelar = function() {
+            $scope.cancelar = function () {
                 if ($scope.botones.pathCancelar) {
                     $location.path($scope.botones.pathCancelar);
                 } else {
                     $window.history.back();
                 }
             };
-    }]);
+        }]);