lib/acumatica/errors.rb in acumatica-0.4.0 vs lib/acumatica/errors.rb in acumatica-0.5.0

@@ -33,10 +33,10 @@
     end
   end
 
   class BadRequest < Error
     def error_message(env)
-      super(env) + ": " + env[:body]["modelState"].values.join(",")
+      "#{super(env)}: #{env[:body]['modelState'].values.join(',')}"
     end
   end
 
   class Unauthorized < Error
   end