[PATCH 4/4] doc: document the maintainer-tools branch

[Jani Nikula]

Add a brief description of maintainer-tools.

Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 repositories.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/repositories.rst b/repositories.rst
index d39d5651b08c..202990f82e6c 100644
--- a/repositories.rst
+++ b/repositories.rst
@@ -145,6 +145,11 @@ This is the fastest path to getting fixes to Linus' tree. It is generally for
 the regressions, cc:stable, black screens, GPU hangs only, and should pretty
 much follow the stable rules.
 
+maintainer-tools
+~~~~~~~~~~~~~~~~
+
+This branch contains all the tools and documentation you're reading about.
+
 The DRM Testing and Integration Repository
 ------------------------------------------
 
-- 
2.11.0