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-rw-r--r--spec/support/helpers/wait_helpers.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/spec/support/helpers/wait_helpers.rb b/spec/support/helpers/wait_helpers.rb
index 7e8e25798e8..a8c4408db59 100644
--- a/spec/support/helpers/wait_helpers.rb
+++ b/spec/support/helpers/wait_helpers.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
module WaitHelpers
extend self