doc/mgr/prometheus.rst: fix spelling error

fix spelling error

Signed-off-by: wangxinyu <wangxinyu@inspur.com>

diff --git a/doc/mgr/prometheus.rst b/doc/mgr/prometheus.rst
index f36d8c77c4faa529b6351c9ebd5df396ad2ddd4b..76f72c56e07368570eee8db1a21b6d173d36df27 100644 (file)
--- a/doc/mgr/prometheus.rst
+++ b/doc/mgr/prometheus.rst
@@ -104,7 +104,7 @@ to ``error``-mode::
 
     ceph config set mgr mgr/prometheus/standby_behaviour error
 
-If set, the prometheus module will repond with a HTTP error when requesting ``/``
+If set, the prometheus module will respond with a HTTP error when requesting ``/``
 from the standby instance. The default error code is 500, but you can configure
 the HTTP response code with::