Freeze strings in ReferenceExtractor spec

0b9a2295 · Sean McGivern · 5765c598 · 0b9a2295
Commit 0b9a2295 authored Mar 22, 2019 by Sean McGivern
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spec/lib/gitlab/reference_extractor_spec.rb spec/lib/gitlab/reference_extractor_spec.rb +2 -0

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--- a/spec/lib/gitlab/reference_extractor_spec.rb
+++ b/spec/lib/gitlab/reference_extractor_spec.rb
+# frozen_string_literal: true
 require 'spec_helper'
 describe Gitlab::ReferenceExtractor do