Fix example config object
Fix example config object

Add missing commas.
standup75/grunt-phonegap,logankoester/grunt-phonegap,johnhornsby/grunt-phonegap,optikalefx/grunt-phonegap,simonoff/grunt-phonegap,adriancmiranda/grunt-cordova,streamlinesocial/grunt-phonegap,zipscene/grunt-phonegap