[meta-freescale] [Documentation][PATCH v2 3/3] scripts: Point user to release-notes/README on usage

[Daiane Angolini]

Signed-off-by: Daiane Angolini <daiane.angolini at freescale.com>
---
changes since v1:
-Added an extra line between usage and README reference

 scripts/bitbake-metadata2doc.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/bitbake-metadata2doc.sh b/scripts/bitbake-metadata2doc.sh
index 9e21ee0..c6e202d 100755
--- a/scripts/bitbake-metadata2doc.sh
+++ b/scripts/bitbake-metadata2doc.sh
@@ -27,7 +27,9 @@ usage() {
     else
         output=1
     fi
-    echo "Usage: `basename $0` <yocto directory> <gitdm directory> <start commit> <end commit>" >&$output
+    echo "Usage: `basename $0` <yocto directory> <gitdm directory> <start commit> <end commit>
+
+For detail on how to use it, see ../release-notes/README" >&$output
     [ -n "$exit_code" ] && exit $exit_code
 }
 
-- 
1.9.1