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-rw-r--r--app/helpers/favicon_helper.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/app/helpers/favicon_helper.rb b/app/helpers/favicon_helper.rb
index 3a5342a8d9d..4a809731d97 100644
--- a/app/helpers/favicon_helper.rb
+++ b/app/helpers/favicon_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
module FaviconHelper
def favicon_extension_whitelist
FaviconUploader::EXTENSION_WHITELIST