Updated contributors

Author: LaurentRDC

CONTRIBUTORS

@@ -15,3 +15,5 @@ Beam would like to thank the following people for their contributions to beam.
 "Felix Scheinost" <felix.scheinost@posteo.de>
 "Kostas Dermentzis"<k.dermenz@gmail.com>
 "Ken Micklas"<maintainer@kmicklas.com>
+"Laurent P. René de Cotret"<laurent.decotret@outlook.com>
+

docs/index.md

@@ -89,8 +89,8 @@ the [compatibility matrix](about/compatibility.md).
 ## How to Contribute
 
 We always welcome contributions, especially to cover more database features or
-to add support for a new backend. Help is available on the
-[`beam-discussion` Google Group](https://groups.google.com/forum/#!forum/beam-discussion).
+to add support for a new backend. You can ask for help via [GitHub issues](https://github.com/haskell-beam/beam/issues),
+or via the [`beam-discussion` Google Group](https://groups.google.com/forum/#!forum/beam-discussion).
 The following is a quick step-by-step guide of contributing a new feature:
 
 1. Fork the github repository at `https://github.com/haskell-beam/beam`