1 files changed, 2 insertions, 0 deletions
diff --git a/Gemfile b/Gemfile
index 8cdb633..b649dd3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }