Add URL to c code style
@@ -33,7 +33,7 @@ Follow documentation for more information on implementation and details.
Fresh contributions are always welcome. Simple instructions to proceed::
1. Fork Github repository
-2. Respect C style & coding rules used by the library
+2. Respect [C style & coding rules](https://github.com/MaJerle/c-code-style) used by the library
3. Make a pull request to develop branch with new features or bug fixes
Alternatively you may:
