DOCS-14834 Removed bad refs causing build errors from serverStatus & delayed-replica-set files

Author: ianf-mongodb

source/includes/important-delayed-replica-set-members.rst

@@ -29,6 +29,4 @@
 
    For more information on the majority commit point, see 
    :doc:`Causal Consistency and Read and Write Concerns
-   </core/causal-consistency-read-write-concerns>`. For additional 
-   details on resolving performance issues see the
-   :ref:`replica set maintenance tutorial<performance-issues-psa>`.
+   </core/causal-consistency-read-write-concerns>`.

source/reference/command/serverStatus.txt

@@ -2758,10 +2758,8 @@ shardingStatistics
       run on a sharded cluster.
 
       Multi-shard operations can either be 
-      :ref:`scatter-gather<sharding-query-patterns>`
-      or shard specific. Multi-shard scatter-gather operations can
-      :ref:`consume more resources<sharding-troubleshooting-scatter-gather>`.
-      By using the 
+      scatter-gather or shard specific. Multi-shard scatter-gather 
+      operations can consume more resources. By using the 
       :serverstatus:`shardingStatistics.numHostsTargeted`
       metrics you can tune the aggregation queries that run on a 
       sharded cluster.