1 files changed, 1 insertions, 0 deletions

diff --git a/util/bin/jbo b/util/bin/jbo
index f1e349dc..78408d4f 100755
--- a/util/bin/jbo
+++ b/util/bin/jbo
@@ -1,4 +1,5 @@
 #! /bin/sh
+# usage: jbo WORDS...
 set -euf
 
 if test $# = 0; then