rgw: fix doc, A typo in command line argument name

Signed-off-by: Dmytro Iurchenko <diurchenko@mirantis.com>

diff --git a/doc/radosgw/swift/auth.rst b/doc/radosgw/swift/auth.rst
index e90162a50d8a26d133ddaba6cdc9774291a7203e..bfc97733cec17d3d299aa847257a89d05a15de86 100644 (file)
--- a/doc/radosgw/swift/auth.rst
+++ b/doc/radosgw/swift/auth.rst
@@ -7,7 +7,7 @@ Swift API requests that require authentication must contain an
 The token may be retrieved from RADOS Gateway, or from another authenticator.
 To obtain a token from RADOS Gateway, you must create a user. For example:: 
 
-       sudo radosgw-admin user create --uid="{username}" --displayname="{Display Name}"
+       sudo radosgw-admin user create --uid="{username}" --display-name="{Display Name}"
 
 For details on RADOS Gateway administration, see `radosgw-admin`_.