Update path-mtu-discovery.mdx (#26839)

Author: ranbel

src/content/docs/cloudflare-one/team-and-resources/devices/warp/deployment/mdm-deployment/path-mtu-discovery.mdx

@@ -39,7 +39,7 @@ Certain features may be disabled or degraded at low MTU thresholds. For details,
 
 ## Enable Path MTU Discovery
 
-To enable Path MTU Discovery on your devices, [deploy an MDM file](/cloudflare-one/team-and-resources/devices/warp/deployment/mdm-deployment/#windows) with the `enable_pmtud` key set to `true`. For example:
+PMTUD is disabled by default. To enable PMTUD on your devices, [deploy an MDM file](/cloudflare-one/team-and-resources/devices/warp/deployment/mdm-deployment/#windows) with the `enable_pmtud` key set to `true`. For example:
 
 ```xml
 <dict>
@@ -117,4 +117,4 @@ You can check your current network path MTU by collecting [WARP diagnostic logs]
 	"
 	```
 
-The example above shows an MTU of 1500 bytes, which meets the [recommended MTU requirements](#recommended-mtu) for WARP. If your MTU falls below the recommended threshold, consider [enabling Path MTU Discovery](#enable-path-mtu-discovery) to optimize connection performance.
+The example above shows an MTU of 1500 bytes, which meets the [recommended MTU requirements](#recommended-mtu) for WARP. If your MTU falls below the recommended threshold, consider [enabling Path MTU Discovery](#enable-path-mtu-discovery) to optimize connection performance.