Fix syntax issue ; present on Object property + reindent lines
Fix syntax issue ; present on Object property + reindent lines

Three of the `serializer` properties had invalid line endings `;` inside of the `Object` these have been removed.

Furthermore the object closing brace and function closing bracket were incorrectly indented.
telekomatrix/angularjs-rails-resource,telekomatrix/angularjs-rails-resource,poporul/angularjs-rails-resource,Saicheg/angularjs-rails-resource,poporul/angularjs-rails-resource,FineLinePrototyping/angularjs-rails-resource,muthhus/angularjs-rails-resource,Saicheg/angularjs-rails-resource,FineLinePrototyping/angularjs-rails-resource,muthhus/angularjs-rails-resource