README.md in google-api-client-0.9.pre1 vs README.md in google-api-client-0.9.pre2

@@ -13,11 +13,12 @@
 ## Installation
 
 Add this line to your application's Gemfile:
 
 ```ruby
-gem 'google-api-client'
+gem 'google-api-client', '0.9.pre1'
+
 ```
 
 And then execute:
 
     $ bundle
@@ -213,12 +214,12 @@
 ## License
 
 This library is licensed under Apache 2.0. Full license text is
 available in [LICENSE.txt](LICENSE.txt).
 
-## Contributing
+## contributing
 
-See [CONTRIBUTING](contributing).
+See [CONTRIBUTING](CONTRIBUTING.md).
 
 ## Support
 
 Please [report bugs at the project on Github](https://github.com/google/google-api-ruby-client/issues). Don't
 hesitate to [ask questions](http://stackoverflow.com/questions/tagged/google-api-ruby-client) about the client or APIs