doc: Indicate how to add multiple admin capbabilies

Signed-off-by: Chu, Hua-Rong <hrchu@cht.com.tw>

diff --git a/doc/radosgw/admin.rst b/doc/radosgw/admin.rst
index cfbbb2b77241e292d289a33ed604e08273e0ee3d..e101450cef8c1dd2748df748b38997dea0302c1c 100644 (file)
--- a/doc/radosgw/admin.rst
+++ b/doc/radosgw/admin.rst
@@ -288,7 +288,7 @@ usage (utilization). For example::
 
 For example::
 
-       radosgw-admin caps add --uid=johndoe --caps="users=*"
+       radosgw-admin caps add --uid=johndoe --caps="users=*;buckets=*"
 
 
 To remove administrative capabilities from a user, execute the following::