Gemfile in deepl-rb-2.2.4 vs Gemfile in deepl-rb-2.3.0

@@ -5,9 +5,13 @@
 group :development do
   # Gem management
   gem 'juwelier'
 end
 
+group :test, :development do
+  gem 'byebug', require: 'byebug'
+end
+
 group :test do
   # Test
   gem 'codecov', require: false
   gem 'rspec'
   gem 'rubocop'