Enable frozen string for spec/lib/gitlab/email

Partially addresses: https://gitlab.com/gitlab-org/gitlab/issues/27703

Enable frozen string for spec/lib/gitlab/email
Partially addresses: https://gitlab.com/gitlab-org/gitlab/issues/27703
5340ea50 · gfyoung · ddf7a00d · 5340ea50
Commit 5340ea50 authored Nov 08, 2019 by gfyoung
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spec/lib/gitlab/email/hook/smime_signature_interceptor_spec.rb ...lib/gitlab/email/hook/smime_signature_interceptor_spec.rb +2 -0

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--- a/spec/lib/gitlab/email/hook/smime_signature_interceptor_spec.rb
+++ b/spec/lib/gitlab/email/hook/smime_signature_interceptor_spec.rb
+# frozen_string_literal: true
+
 require 'spec_helper'

 describe Gitlab::Email::Hook::SmimeSignatureInterceptor do