[meta-freescale] [PATCH][sumo] README: Update git format-patch to refer sumo branch

[Fabio Berton]

Signed-off-by: Fabio Berton <fabio.berton at ossystems.com.br>
---
 README | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README b/README
index 19b1a2a2..e9f1ba31 100644
--- a/README
+++ b/README
@@ -31,7 +31,7 @@ Source code:
 
 When creating patches, please use something like:
 
-    git format-patch -s origin
+    git format-patch -s --subject-prefix='PATCH][sumo' -1
 
 When sending patches, please use something like:
 
-- 
2.17.1