manually update a few enteprise-admin paths

Author: sarahs

content/admin/authentication/changing-authentication-methods.md

@@ -9,7 +9,7 @@ versions:
 ---
 User accounts on {% data variables.product.product_location %} are preserved when you change the authentication method and users will continue to log into the same account as long as their username doesn't change.
 
-If the new method of authentication changes usernames, new accounts will be created. As an administrator, you can rename users through the site admin settings or by using [the User Administration API](/enterprise/{{currentVersion}}/v3/enterprise-admin/users/#rename-an-existing-user).
+If the new method of authentication changes usernames, new accounts will be created. As an administrator, you can rename users through the site admin settings or by using [the User Administration API](/rest/reference/enterprise-admin#update-the-username-for-a-user).
 
 Other issues you should take into consideration include:
 

content/admin/user-management/migrating-data-to-your-enterprise.md

@@ -131,7 +131,7 @@ curl -H "Authorization: token <em>GITHUB_ACCESS_TOKEN</em>" -X DELETE \
 
 #### Deleting repositories from an organization on {% data variables.product.prodname_dotcom_the_website %}
 
-After unlocking the {% data variables.product.prodname_dotcom_the_website %} organization's repositories, you should delete every repository you previously migrated using [the repository delete endpoint](/enterprise/{{ currentVersion }}/v3/repos/#delete-a-repository). You'll need your access token for authentication:
+After unlocking the {% data variables.product.prodname_dotcom_the_website %} organization's repositories, you should delete every repository you previously migrated using [the repository delete endpoint](/rest/reference/repos/#delete-a-repository). You'll need your access token for authentication:
 ```shell
 curl -H "Authorization: token <em>GITHUB_ACCESS_TOKEN</em>" -X DELETE \
   https://api.github.com/repos/<em>orgname</em>/<em>repo_name</em>

content/admin/user-management/suspending-and-unsuspending-users.md

@@ -92,4 +92,4 @@ You can create a custom message that suspended users will see when attempting to
   ```
 
 ### Further reading
-- "[Suspend a user](/enterprise/{{ currentVersion }}/v3/enterprise-admin/users/#suspend-a-user)"
+- "[Suspend a user](/rest/reference/enterprise-admin#suspend-a-user)"