Fix typo in the contribution file

Author: eyedol

CONTRIBUTING.md

@@ -20,7 +20,7 @@ If you're exepriencing an issue and want to file it for the contributors to work
 
 1. Search the [Github issue tracker][3] to make sure your issue has not been filed already. If it has, please add comment to the existing issue to add more details to it.
 
-2. Give a step by step guide on how to reproduce the issue. You can read our [guide]4] on how to file an issue on the [wiki][4]. 
+2. Give a step by step guide on how to reproduce the issue. You can read our [guide][4] on how to file an issue on the [wiki][4]. 
 
 **Note:** The more we know about the issue, the easier it's for us to fix it.
 

README.md

@@ -57,23 +57,10 @@ In the **"/Themes/MyTheme/res/values/theme.xml"**, specify the 'app_title' and a
 
 In the **"/Themes/MyTheme/res/values/theme.xml"**, update the 'about_text' with a description of your deployment.
 
-## Contributing
-
-If you would like to contribute code to SMSSync you can do so by forking the [repository][1] and sending a pull request. We will review your code. If everything with the pull request looks good, we will humbly merge your changes.
-
-### Branch structure
-
-The repository is made up of three main branches: **master (stable)**, **develop (ustable)** and **release (quite stable and a temporary branch)**.
-
-* **master** has the latest stable code, it's tags are released as [Ushahidi Android][1] on the Google playstore.
-* **develop** has the latest unstable code. It's codes are merge into master.
-* **release** is a branch of develop after feature freeze. mainly for fine tuning and testing to get the code stable for a release. The changes made here are finally merged into develop then develop is merged into master branch. After which a version tag is created for a release.
-
 
 ### How To Build The App ###
 
 To build any of the white-labled app, read the **BUILDING.txt** file in their 
 respective directory. It has all the information you need to successfully 
 build any of them. 
 
-[1]: https://github.com/ushahidi/Ushahidi_Android