Quick correction, to have haml back into main config

Gemfile

@@ -21,6 +21,8 @@ gem 'rails'
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
 gem 'jbuilder'
 
+gem 'haml-rails'
+
 gem 'devise'
 gem 'devise-i18n'
 gem 'http_accept_language'
@@ -82,11 +84,8 @@ group :development do
   gem 'guard-migrate', require: false
   gem 'guard-minitest', require: false
   gem 'guard-rubocop', require: false
-  gem 'haml-rails'
   gem 'haml_lint'
   gem 'rack-livereload'
-  # Use SASS for stylesheets
-  gem 'sass-rails'
   # Security checks
   gem 'brakeman', require: false
   gem 'guard-brakeman', require: false
@@ -104,6 +103,8 @@ end
 group :development, :test, :assets do
   # Use CoffeeScript for .coffee assets and views
   gem 'coffee-rails'
+  # Use SASS for stylesheets
+  gem 'sass-rails'
 
   # Use jquery as the JavaScript library
   gem 'jquery-ui-rails'