vstart.sh: fix a spelling mistake

Signed-off-by: iliul <liul124@chinaunicom.cn>

diff --git a/src/vstart.sh b/src/vstart.sh
index 8f69bc7dd6a1ee0225103c8a43fb5011fe9fb06a..4a08be4b5afef6e9b5d5518edb66366f82618df9 100755 (executable)
--- a/src/vstart.sh
+++ b/src/vstart.sh
@@ -127,7 +127,7 @@ keyring_fn="$CEPH_CONF_PATH/keyring"
 osdmap_fn="/tmp/ceph_osdmap.$$"
 monmap_fn="/tmp/ceph_monmap.$$"
 
-usage="usage: $0 [option]... \nex: MON=3 OSD=1 MDS=1 MDS=1 RGW=1 $0 -n -d\n"
+usage="usage: $0 [option]... \nex: MON=3 OSD=1 MDS=1 MGR=1 RGW=1 $0 -n -d\n"
 usage=$usage"options:\n"
 usage=$usage"\t-d, --debug\n"
 usage=$usage"\t-s, --standby_mds: Generate standby-replay MDS for each active\n"