README: document the contributing-github branch

Signed-off-by: W. Trevor King <wking@tremily.us>

diff --git a/README b/README
index 5f3e2899c7d094f4fd5b144040928aa7a5c31d15..921db0a1460fa1d2a805eea1bfce424530d0e025 100644 (file)
--- a/README
+++ b/README
@@ -40,6 +40,10 @@ contributing:
   you to merge `signed-off-by`.  The contributing file is released
   under the very permissive CC0 1.0 unported.
 
+contributing-github:
+  A version of the `contributing` branch adapted for GitHub-based
+  projects.
+
 license:
   The text of all the licenses related to this repository.  Inludes
   `GPLv2-exact` for `SubmittingPatches`, `CC0-1.0` for `CONTRIBUTING`,