doc: command typo fix, s/radosgw_admin/radosgw-admin

Signed-off-by: Drunkard Zhang <gongfan193@gmail.com>

diff --git a/doc/install/install-ceph-gateway.rst b/doc/install/install-ceph-gateway.rst
index 6cfaba5514681dfc38e75049d78a6626419130bc..e0ca6feed6f10cb254ba1a9cc2353961fc4bcbac 100644 (file)
--- a/doc/install/install-ceph-gateway.rst
+++ b/doc/install/install-ceph-gateway.rst
@@ -518,7 +518,7 @@ You need to write and run a Python test script for verifying S3 access. The S3
 access test script will connect to the ``radosgw``, create a new bucket and
 list all buckets. The values for ``aws_access_key_id`` and
 ``aws_secret_access_key`` are taken from the values of ``access_key`` and
-``secret_key`` returned by the ``radosgw_admin`` command.
+``secret_key`` returned by the ``radosgw-admin`` command.
 
 Execute the following steps: