[meta-freescale] [Documentation][PATCH v3] scripts: Point user to release-notes/README on usage

[Daiane Angolini]

Signed-off-by: Daiane Angolini <daiane.angolini at freescale.com>
---
changes since v2:
-avoid multi-line script

 scripts/bitbake-metadata2doc.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scripts/bitbake-metadata2doc.sh b/scripts/bitbake-metadata2doc.sh
index 9e21ee0..a7ff3ec 100755
--- a/scripts/bitbake-metadata2doc.sh
+++ b/scripts/bitbake-metadata2doc.sh
@@ -27,7 +27,10 @@ usage() {
     else
         output=1
     fi
-    echo "Usage: `basename $0` <yocto directory> <gitdm directory> <start commit> <end commit>" >&$output
+
+echo "Usage: `basename $0` <yocto directory> <gitdm directory> <start commit> <end commit>" >&$output
+echo >&$output
+echo "For detail on how to use it, see ../release-notes/README" >&$output
     [ -n "$exit_code" ] && exit $exit_code
 }
 
-- 
1.9.1