Merge branch 'master' of https://github.com/Microsoft/azure-docs-pr into githubissue29875

Author: KumudD

articles/azure-monitor/toc.yml

@@ -95,10 +95,6 @@
       href: platform/alerts-overview.md
     - name: Classic alerts 
       href: platform/alerts-classic.overview.md  
-    - name: Smart groups
-      href: platform/alerts-smartgroups-overview.md  
-    - name: Autoscale
-      href: platform/autoscale-overview.md
     - name: Metric alerts
       href: platform/alerts-metric-overview.md
     - name: Log alerts
@@ -109,6 +105,10 @@
       href: platform/alerts-common-schema.md
     - name: Action rules
       href: platform/alerts-action-rules.md
+    - name: Smart groups
+      href: platform/alerts-smartgroups-overview.md 
+    - name: Autoscale
+      href: platform/autoscale-overview.md
     - name: Change analysis
       href: app/change-analysis.md 
   - name: Visualize data

articles/postgresql/concepts-read-replicas.md

@@ -55,7 +55,7 @@ psql -h myreplica.postgres.database.azure.com -U myadmin@myreplica -d postgres
 At the prompt, enter the password for the user account.
 
 ## Monitor replication
-Azure Database for PostgreSQL provides two metrics for monitoring replication. The two metrics are **Max Lag Across Replicas** and **Replica Lag**. Learn how to view these metrics see in the **Monitor a replica** section of the [read replica how-to article](howto-read-replicas-portal.md).
+Azure Database for PostgreSQL provides two metrics for monitoring replication. The two metrics are **Max Lag Across Replicas** and **Replica Lag**. To learn how to view these metrics, see the **Monitor a replica** section of the [read replica how-to article](howto-read-replicas-portal.md).
 
 The **Max Lag Across Replicas** metric shows the lag in bytes between the master and the most-lagging replica. This metric is available on the master server only.