style(decorator): add missing spaces

Author: robinboehm

templates/javascript-min/decorator.js

@@ -2,7 +2,7 @@
 
 angular.module('<%= _.camelize(appname) %>App')
     .config( ['$provide', function ($provide) {
-        $provide.decorator('<%= _.camelize(name) %>', function($delegate){
+        $provide.decorator('<%= _.camelize(name) %>', function ($delegate) {
             // decorate the $delegate
             return $delegate;
         });

templates/javascript/decorator.js

@@ -2,7 +2,7 @@
 
 angular.module('<%= _.camelize(appname) %>App')
     .config(function ($provide) {
-        $provide.decorator('<%= _.camelize(name) %>', function($delegate){
+        $provide.decorator('<%= _.camelize(name) %>', function ($delegate) {
             // decorate the $delegate
             return $delegate;
         });