Adding an empty line to test the import script

Summary: Closes https://github.com/facebook/react-native/pull/2739

Reviewed By: @​svcscm

Differential Revision: D2446411

Pulled By: @vjeux

React.podspec

@@ -104,4 +104,5 @@ Pod::Spec.new do |s|
     ss.source_files     = "Libraries/LinkingIOS/*.{h,m}"
     ss.preserve_paths   = "Libraries/LinkingIOS/*.js"
   end
+  
 end