gman_spec.rb in gman-7.0.3

- old
+ new

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 RSpec.describe Gman do
   context 'valid domains' do
     ['foo.gov', 'http://foo.mil', 'foo@bar.gc.ca', 'foo.gov.au',
      'https://www.foo.gouv.fr', 'foo@ci.champaign.il.us',
      'foo.bar.baz.gov.au', 'foo@bar.gov.uk', 'foo.gov',