spec.rb in minitest-5.3.2

- old
+ new

@@ -1,6 +1,4 @@
-#!/usr/bin/ruby -w
-
 require 'minitest/unit'
 
 class Module # :nodoc:
   def infect_an_assertion meth, new_name, dont_flip = false # :nodoc:
     # warn "%-22p -> %p %p" % [meth, new_name, dont_flip]