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-rw-r--r--lib/gitlab/blob_helper.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/gitlab/blob_helper.rb b/lib/gitlab/blob_helper.rb
index 9b3b383b0c8..488c1d85387 100644
--- a/lib/gitlab/blob_helper.rb
+++ b/lib/gitlab/blob_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
# This has been extracted from https://github.com/github/linguist/blob/master/lib/linguist/blob_helper.rb
module Gitlab
module BlobHelper