Gemfile in to_words-1.1.0 vs Gemfile in to_words-1.1.1

@@ -1,4 +1,6 @@
-source 'https://rubygems.org'
+# frozen_string_literal: true
+source "https://rubygems.org"
 
 # Specify your gem's dependencies in to_words.gemspec
+gem "coveralls", require: false
 gemspec