test/empty_test.rb in m-1.6.1 vs test/empty_test.rb in m-1.6.2

@@ -1,9 +1,9 @@
-require 'test_helper'
+require "test_helper"
 
 class EmptyTest < MTest
   def test_run_simple_test_by_line_number
-    output = m('examples/empty_example_test.rb')
+    output = m "examples/empty_example_test.rb"
     assert !$?.success?
     assert_match(/There were no tests found./, output)
   end
 end