Fixing jshint error
Fixing jshint error

pablix/grunt-sencha-dependencies,cjsmith/grunt-sencha-dependencies,cjsmith/grunt-sencha-dependencies,pablix/grunt-sencha-dependencies,pablix/grunt-sencha-dependencies,mattgoldspink/grunt-sencha-dependencies,mattgoldspink/grunt-sencha-dependencies,cjsmith/grunt-sencha-dependencies,mattgoldspink/grunt-sencha-dependencies