Fix version path

Author: f-moya

lib/cc/services/version.rb

@@ -1,8 +1,9 @@
 module CC
   module Services
     def version
-      path = File.expand_path("../../../VERSION", __FILE__)
-      @version ||= File.read(path)
+      path = File.expand_path("../../../../VERSION", __FILE__)
+      @version ||= File.read(path).strip
     end
+    module_function :version
   end
 end