mbuto: Add -L documentation for kselftests profile

Signed-off-by: Sevinj Aghayeva <sevinj.aghayeva@gmail.com>
[sbrivio: fix commit title]
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/mbuto b/mbuto
index 720b77a..4df36c8 100755
--- a/mbuto
+++ b/mbuto
@@ -1138,6 +1138,8 @@ usage() {
 	echo "		Default: base"
 	echo
 	echo "		kselftests sub-options (same as run_kselftests.sh):"
+	echo "			-L"
+	echo "				list available collections"
 	echo "			-C collection"
 	echo "				select a collection of tests to run"
 	echo "			-T collection:test"