add user error in one file

lib/rails_api_authentication/authable.rb

@@ -107,15 +107,5 @@ module RailsApiAuthentication
       end
     end
   end
-
-  class UserError < RuntimeError
-    attr_reader :status, :code, :message
-    def initialize(status, code, message)
-      super()
-      @status = status
-      @code = code
-      @message = message
-    end
-  end
 end
 

lib/rails_api_authentication/user_error.rb

+module RailsApiAuthentication
+  class UserError < RuntimeError
+    attr_reader :status, :code, :message
+    def initialize(status, code, message)
+      super()
+      @status = status
+      @code = code
+      @message = message
+    end
+  end
+end
\ No newline at end of file