capitalize page names

Author: commit111

docs/concepts/networking.mdx

@@ -11,7 +11,7 @@ import TabItem from '@theme/TabItem';
 Defang configures Security Groups, deploys applications to a private subnet and uses an Application Load Balancer to route traffic to your services from the public internet only when required.
 
 :::tip
-This page is about internal networking only. If you want to configure your services to be accessible from the public internet, check the [domains page](./domains.mdx).
+This page is about internal networking only. If you want to configure your services to be accessible from the public internet, check the [Domains page](./domains.mdx).
 :::
 
 ## Internal Communication
@@ -65,4 +65,4 @@ Internal communication between services in Defang BYOC follows the following pat
 http://<service-name>:<port>
 ```
   </TabItem>
-</Tabs>
+</Tabs>

docs/tutorials/monitoring-your-services.md

@@ -47,6 +47,6 @@ $ defang logs --type=build
 All of the above flags can be combined to get the exact logs you need. See the CLI reference for [`defang tail`](/docs/cli/defang_tail) for more information.
 
 :::info
-* To learn more about observability in Defang, check out the [observability page](../concepts/observability.md).
+* To learn more about observability in Defang, check out the [Observability page](../concepts/observability.md).
 * Note that the Defang Portal only displays services deployed to Defang Playground.
 :::