typo fixes

diff --git a/on-vc.sh b/on-vc.sh
index 9cd3ce8..54cc812 100755 (executable)
--- a/on-vc.sh
+++ b/on-vc.sh
@@ -10,7 +10,7 @@
 
 set -e
 
-fail () { echo 2>&1 "$0: $1" }
+fail () { echo 2>&1 "$0: $1"; exit 1; }
 
 test $# = 3 || fail "usage: $0 VC USERNAME SCRIPT"
 vc="$1"