Remove a wasted space

railties/lib/rails/generators/rails/app/templates/app/assets/javascripts/cable.coffee

-# Action Cable provides the framework to deal with WebSockets in Rails. 
+# Action Cable provides the framework to deal with WebSockets in Rails.
 # You can generate new channels where WebSocket features live using the rails generate channel command.
 #
 # Turn on the cable connection by removing the comments after the require statements (and ensure it's also on in config/routes.rb).