Standardize Action Cable README.md

All other Rails components feature this section, Action Cable should
have it as well.

[ci skip]
This commit is contained in:
Jon Moss 2016-07-01 10:44:43 -04:00
parent 49fe7c6687
commit eff98450ff

@ -526,6 +526,15 @@ cable.subscriptions.create 'AppearanceChannel',
# normal channel code goes here...
```
## Download and Installation
The latest version of Action Cable can be installed with [RubyGems](#gem-usage),
or with [npm](#npm-usage).
Source code can be downloaded as part of the Rails project on GitHub
* https://github.com/rails/rails/tree/master/actioncable
## License
Action Cable is released under the MIT license: