(maint) Fix headings

readme.md

@@ -3,8 +3,7 @@
 | master        | [![Build status](https://ci.appveyor.com/api/projects/status/qma3jnh23w5vjt46/branch/master?svg=true&passingText=master%20-%20OK&pendingText=master%20-%20PENDING&failingText=master%20-%20FAILED)](https://ci.appveyor.com/project/LawrenceGripper/cchoco/branch/master) |
 | development           | [![Build status](https://ci.appveyor.com/api/projects/status/qma3jnh23w5vjt46/branch/development?svg=true&passingText=development%20-%20OK&pendingText=development%20-%20PENDING&failingText=development%20-%20FAILED)](https://ci.appveyor.com/project/LawrenceGripper/cchoco/branch/development) |
 
-Community Chocolatey DSC Resource
-=============================
+# Community Chocolatey DSC Resource
 
 [![Join the chat at https://gitter.im/chocolatey/cChoco](https://badges.gitter.im/chocolatey/cChoco.svg)](https://gitter.im/chocolatey/cChoco?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
@@ -16,13 +15,11 @@ See [ExampleConfig.ps1](ExampleConfig.ps1) for example usage.
 
 See list of packages here: https://chocolatey.org/packages
 
-Contributing
-=============================
+## Contributing
 
 Happy to accept new features and fixes. Outstanding issues which can be worked on tagged `Up For Grabs` under issues.
 
-Submitting a PR
-=============================
+### Submitting a PR
 
 Here's the general process of fixing an issue in the DSC Resource Kit:
 1. Fork the repository.
@@ -35,8 +32,7 @@ Here's the general process of fixing an issue in the DSC Resource Kit:
 9. Make sure your code does not contain merge conflicts.
 10. Address comments (if any).
 
-Build and Publishing
-============================
+### Build and Publishing
 
 AppVeyor is used to package up the resource and publish to the Powershell Gallery (on successful build from a newly pushed tag only).