Merge pull request #5 from selina-aragon/master

Update README.md

Author: alex-konovalov

README.md

@@ -1,7 +1,7 @@
 This is the repository supporting the website for the [Code is Science Manifesto](https://codeisscience.github.io/manifesto/)
 
 ### Support The Manifesto
-Right now we're in the [60 day consultation period](roadmap.md) to allow potentially interested parties to comment on the manifesto draft before we officially begin to collect signatures. 
+Right now we're in the [60 day consultation period](roadmap.md) to allow potentially interested parties to comment on the manifesto draft before we officially begin to collect signatures.
 
 ### Comments or thoughts on the draft?
 
@@ -11,15 +11,21 @@ If you'd like to comment on the draft during the consultation period, you can do
 - Create a [GitHub issue](https://github.com/codeisscience/manifesto/issues/new?title=[Manifesto%20Comment]) (requires GitHub account)
 - [Fork the repo](https://github.com/codeisscience/manifesto/fork) and create a pull request with suggested amendments. 
 
-## Contributors
-We are in the process of requesting permission to publish a full list of contributors. 
-
-## Badges
+### Badges
 After you sign up, you add this badge to all your Github projects and your profile: 
 ![https://img.shields.io/badge/Code%20of%20Science%20Manifesto-%E2%9C%93-green.svg](https://img.shields.io/badge/Code%20of%20Science%20Manifesto-%E2%9C%93-green.svg)
 
+### Mailing list
+
+[Sign up for updates on the Code is Science Manifesto.](https://goo.gl/forms/gzd3dugLkZV92gms1) 
+
+### Contributors
+We are in the process of requesting permission to publish a full list of contributors. 
+
 ```
 ![https://img.shields.io/badge/Code%20of%20Science%20Manifesto-%E2%9C%93-green.svg](https://img.shields.io/badge/Code%20of%20Science%20Manifesto-%E2%9C%93-green.svg)
 ```
-## Stickers
+### Stickers
 Stickers will be available soon. 
+
+