Lint the whole project

lib/generators/crono/install/install_generator.rb

@@ -11,8 +11,8 @@ module Crono
         ActiveRecord::Generators::Base.next_migration_number(path)
       end
 
-      desc "Installs crono and generates the necessary configuration files"
-      source_root File.expand_path("../templates", __FILE__)
+      desc 'Installs crono and generates the necessary configuration files'
+      source_root File.expand_path('../templates', __FILE__)
 
       def copy_config
         template 'cronotab.rb.erb', 'config/cronotab.rb'

lib/generators/crono/install/templates/cronotab.rb.erb

@@ -7,9 +7,9 @@
 #
 # class TestJob
 #   def perform
-#     puts "Test!"
+#     puts 'Test!'
 #   end
 # end
 #
-# Crono.perform(TestJob).every 2.days, at: "15:30"
+# Crono.perform(TestJob).every 2.days, at: '15:30'
 #