README: add send patch prefix instructions

* When sending patchs use prefix instructions

Signed-off-by: Adrian Alonso <aalonso00@gmail.com>

diff --git a/meta-fsl-arm/README b/meta-fsl-arm/README
index bc7affde51187a3626a6976bf8e39c6b7a6854da..5d233be190a040f3fb19ff1384d1bf85ada1cafb 100644 (file)
--- a/meta-fsl-arm/README
+++ b/meta-fsl-arm/README
@@ -18,3 +18,6 @@ mailing list.
 
 Mailing list: http://groups.google.com/group/meta-fsl-arm
 Source code: https://github.com/Freescale/meta-fsl-arm
+
+When sending single patches, please use something like
+'git send-email -1 --to meta-fsl-arm@googlegroups.com --subject-prefix=meta-fsl-arm][PATCH'