fix broken link (Azure#23319)

Author: stliu

sdk/spring/azure-spring-boot-starter-active-directory/CHANGELOG.md

@@ -110,7 +110,7 @@ This release is compatible with Spring Boot 2.5.0 - 2.5.3.
     azure.activedirectory.user-group.object-id-key
     ```
 - Removed support for older `AAD v1` style endpoints.
-  - Support for `AAD v1`, also named `Azure Active Directory`, endpoints in the form https://login.microsoft.online.com/common/oauth2/authorize has been removed.
+  - Support for `AAD v1`, also named `Azure Active Directory`, endpoints in the form https://login.microsoftonline.com/common/oauth2/authorize has been removed.
   - `AAD v2`, also named `Microsoft Identity Platform`, endpoints in the form https://login.microsoftonline.com/common/oauth2/v2.0/authorize continue to be supported.
   - Please see [this documentation](https://github.com/MicrosoftDocs/azure-docs/blob/master/articles/active-directory/azuread-dev/azure-ad-endpoint-comparison.md) for more information.
 - The required scopes in AAD auth code flow are: `openid`, `profile`, `offline_access`, `User.Read`, `Directory.AccessAsUser.All`.

sdk/spring/azure-spring-boot-starter/CHANGELOG.md

@@ -100,7 +100,7 @@ This release is compatible with Spring Boot 2.5.0 - 2.5.3.
     azure.activedirectory.user-group.object-id-key
     ```
 - Removed support for older `AAD v1` style endpoints.
-    - Support for `AAD v1`, also named `Azure Active Directory`, endpoints in the form https://login.microsoft.online.com/common/oauth2/authorize has been removed.
+    - Support for `AAD v1`, also named `Azure Active Directory`, endpoints in the form https://login.microsoftonline.com/common/oauth2/authorize has been removed.
     - `AAD v2`, also named `Microsoft Identity Platform`, endpoints in the form https://login.microsoftonline.com/common/oauth2/v2.0/authorize continue to be supported.
     - Please see [this documentation](https://github.com/MicrosoftDocs/azure-docs/blob/master/articles/active-directory/azuread-dev/azure-ad-endpoint-comparison.md) for more information.
 - The required scopes in AAD auth code flow are: `openid`, `profile`, `offline_access`, `User.Read`, `Directory.AccessAsUser.All`.

sdk/spring/azure-spring-boot/CHANGELOG.md

@@ -132,7 +132,7 @@ Updated to `Spring Boot` [2.4.3](https://github.com/spring-projects/spring-boot/
     azure.activedirectory.user-group.object-id-key
     ```
 - Removed support for older `AAD v1` style endpoints.
-    - Support for `AAD v1`, also named `Azure Active Directory`, endpoints in the form https://login.microsoft.online.com/common/oauth2/authorize has been removed.
+    - Support for `AAD v1`, also named `Azure Active Directory`, endpoints in the form https://login.microsoftonline.com/common/oauth2/authorize has been removed.
     - `AAD v2`, also named `Microsoft Identity Platform`, endpoints in the form https://login.microsoftonline.com/common/oauth2/v2.0/authorize continue to be supported.
     - Please see [this documentation](https://github.com/MicrosoftDocs/azure-docs/blob/master/articles/active-directory/azuread-dev/azure-ad-endpoint-comparison.md) for more information.
 - The required scopes in AAD auth code flow are: `openid`, `profile`, `offline_access`, `User.Read`, `Directory.AccessAsUser.All`.