Removed unneeded comma

Josh Leeb-du Toit · Josh Leeb-du Toit · commit fbdd36c509fc · 2015-09-03T13:01:44.000+10:00
diff --git a/Gruntfile.js b/Gruntfile.js
@@ -29,7 +29,7 @@ module.exports = function (grunt) {
 
     karma: {
       options: {
-        configFile: 'karma.conf.js',
+        configFile: 'karma.conf.js'
       },
       unit: {
         browsers: ['PhantomJS'],
