doc: fixed --read-only argument value in multisite doc

Fixes: https://tracker.ceph.com/issues/40458
Signed-off-by: Chenjiong Deng <dengchenjiong@umcloud.com>

diff --git a/doc/radosgw/multisite.rst b/doc/radosgw/multisite.rst
index e205b4954c43a4de3533956d41181784ddbe29b6..600134da7d8607ecd5e060d5528f23f45aac403a 100644 (file)
--- a/doc/radosgw/multisite.rst
+++ b/doc/radosgw/multisite.rst
@@ -590,7 +590,7 @@ disaster recovery.
    ::
 
        # radosgw-admin zone modify --rgw-zone={zone-name} --master --default \
-                                   --read-only=False
+                                   --read-only=false
 
 2. Update the period to make the changes take effect.