From b3f5b566b0d22b3addd7cf96fbffbbaf9757687d Mon Sep 17 00:00:00 2001
From: van Hauser <vh@thc.org>
Date: Tue, 28 Jul 2020 13:29:50 +0200
Subject: [PATCH] update contribute doc

---
 CONTRIBUTING.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 90049432..ccacef5f 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,5 +1,7 @@
 # How to submit a Pull Request to AFLplusplus
 
+All contributions (pull requests) must be made against our `dev` branch.
+
 Each modified source file, before merging, must be formatted.
 
 ```
@@ -18,5 +20,5 @@ No camel case at all and use the AFL's macros wherever possible
 (e.g. WARNF, FATAL, MAP_SIZE, ...).
 
 Remember that AFLplusplus has to build and run on many platforms, so
-generalize your Makefiles (or your patches to our pre-existing Makefiles)
-to be as much generic as possible.
+generalize your Makefiles/GNUmakefile (or your patches to our pre-existing
+Makefiles) to be as much generic as possible.