update

Author: v-nagta

articles/active-directory/saas-apps/slack-tutorial.md

@@ -42,7 +42,7 @@ In this tutorial, you configure and test Azure AD SSO in a test environment.
 
 * Slack supports **SP** initiated SSO
 * Slack supports **Just In Time** user provisioning
-* Slack supports [**Automated** user provisioning](https://docs.microsoft.com/en-gb/azure/active-directory/saas-apps/slack-provisioning-tutorial)
+* Slack supports [**Automated** user provisioning](https://docs.microsoft.com/azure/active-directory/saas-apps/slack-provisioning-tutorial)
 
 > [!NOTE]
 > Identifier of this application is a fixed string value so only one instance can be configured in one tenant.