place_test.rb in y_petri-2.1.6

- old
+ new

@@ -1,8 +1,8 @@
 #! /usr/bin/ruby
 # -*- coding: utf-8 -*-
 
-require 'minitest/spec'
+gem 'minitest', '=4.7.4'
 require 'minitest/autorun'
 require_relative '../lib/y_petri'     # tested component itself
 # require 'y_petri'
 # require 'sy'
 