doc/radosgw: edit sentence in metrics.rst

Change the wording of a sentence in doc/radosgw/metrics.rst so that its
articles read as though they were written by a native speaker of the
English language.

This commit is being raised as part of a diagnostic process aimed at
discovering why the ReadtheDocs check is failing on PR
https://github.com/ceph/ceph/pull/62877.

Signed-off-by: Zac Dover <zac.dover@proton.me>

diff --git a/doc/radosgw/metrics.rst b/doc/radosgw/metrics.rst
index 0cfd0871ab91c3946e69e59801a1627fc686f357..e16827be23c1927395c8134df01a52272a2f3ffd 100644 (file)
--- a/doc/radosgw/metrics.rst
+++ b/doc/radosgw/metrics.rst
@@ -152,7 +152,9 @@ Op metrics can also be tracked per-user or per-bucket. These metrics are exporte
         ...
     ]
 
-:ref:`rgw-multitenancy` allows the use of buckets and users of the same name simultaneously. If a user or bucket lies under a tenant, a label for tenant in the form ``tenant = {tenantid}`` is added to the metric.
+:ref:`rgw-multitenancy` allows the use of buckets and users of the same name
+simultaneously. If a user or bucket lies under a tenant, a label for the tenant
+in the form ``Tenant = {tenantid}`` is added to the metric.
 
 In a large system with many users and buckets, it may not be tractable to export all metrics to Prometheus. For that reason, the collection of these labeled metrics is disabled by default.