Apply suggestions from code review

Author: Simran-B

docs/Manual/Deployment/Kubernetes/Drain.md

@@ -436,8 +436,8 @@ Finally, it is likely that the shard distribution in the "new" cluster
 is not balanced out. In particular, the new _DBSserver_ is not automatically
 used to store shards. We recommend to
 [re-balance](../../Administration/Cluster/#movingrebalancing-shards) the shard distribution,
-either manually by moving shards or by using the "Rebalance Shards"
-button in the "NODES/Shards" tab in the UI. This redistribution can take
+either manually by moving shards or by using the _Rebalance Shards_
+button in the _Shards_ tab under _NODES_ in the web UI. This redistribution can take
 some time again and progress can be monitored in the UI.
 
 After all this has been done, **another round of checks should be done**