improve docs

[newns] / newns

diff --git a/newns b/newns
index d60c0bcec3c43cccab802fcf2c5faca3492ffed6..39b664b1bd0aa270424d39863cd2eab1a49bfd7e 100755 (executable)
--- a/newns
+++ b/newns
@@ -38,6 +38,7 @@ fi
 usage() {
     cat <<EOF
 usage: ${0##*/} [OPTS] start|stop NETNS_NAME
+Setup new or systemd created network namespace with nat and mount namespace
 
 -c, --create    Create network namespace. For running outside systemd private net.
 -h, --help      Show this help and exit.