Heading change

Author: v-ksreedevan

articles/network-watcher/network-watcher-connectivity-overview.md

@@ -8,7 +8,7 @@ ms.service: network-watcher
 ms.topic: article
 ms.tgt_pltfrm: na
 ms.workload:  infrastructure-services
-ms.date: 11/04/2022
+ms.date: 11/10/2022
 ms.author: shijaiswal
 ---
 
@@ -19,7 +19,7 @@ The connection troubleshoot feature of Network Watcher provides the capability t
 > [!IMPORTANT]
 > Connection troubleshoot requires that the VM you troubleshoot from has the `AzureNetworkWatcherExtension` VM extension installed. For installing the extension on a Windows VM visit [Azure Network Watcher Agent virtual machine extension for Windows](../virtual-machines/extensions/network-watcher-windows.md?toc=%2fazure%2fnetwork-watcher%2ftoc.json) and for Linux VM visit [Azure Network Watcher Agent virtual machine extension for Linux](../virtual-machines/extensions/network-watcher-linux.md?toc=%2fazure%2fnetwork-watcher%2ftoc.json). The extension is not required on the destination endpoint.
 
-## Supported sources
+## Supported source types
 
 The following sources are supported by Network Watcher: