removes an wrongly placed ","

Author: Konstantinos Kostarellis

templates/common/Gruntfile.js

@@ -89,7 +89,7 @@ module.exports = function (grunt) {
           '<%%= yeoman.app %>/views/{,*//*}*.{html,jade}',
           '{.tmp,<%%= yeoman.app %>}/styles/{,*//*}*.css',
           '{.tmp,<%%= yeoman.app %>}/scripts/{,*//*}*.js',
-          '<%%= yeoman.app %>/images/{,*//*}*.{png,jpg,jpeg,gif,webp,svg}',
+          '<%%= yeoman.app %>/images/{,*//*}*.{png,jpg,jpeg,gif,webp,svg}'
         ],
 
         options: {