u2s tokens can't be modified to have a different expiration, just no …

…expiration (#48555)

Co-authored-by: Rachael Rose Renk <91027132+rachaelrenk@users.noreply.github.com>
Co-authored-by: mc <42146119+mchammer01@users.noreply.github.com>
Co-authored-by: Sophie <29382425+sophietheking@users.noreply.github.com>

content/authentication/keeping-your-account-and-data-secure/token-expiration-and-revocation.md

@@ -59,6 +59,6 @@ The owner of an {% data variables.product.prodname_oauth_app %} can revoke an ac
 
 {% data reusables.apps.oauth-token-limit %}
 
-## User token revoked due to {% data variables.product.prodname_github_app %} configuration
+## User token expired due to {% data variables.product.prodname_github_app %} configuration
 
-User access tokens created by a {% data variables.product.prodname_github_app %} will expire after eight hours by default. Owners of {% data variables.product.prodname_github_apps %} can optionally change the default expiration period for their user access tokens, or configure the tokens to never expire. For more information about configuring your {% data variables.product.prodname_dotcom %} App's user access tokens, see "[AUTOTITLE](/apps/maintaining-github-apps/activating-optional-features-for-github-apps)."
+User access tokens created by a {% data variables.product.prodname_github_app %} will expire after eight hours by default, and then must be regenerated using the included refresh token. Owners of {% data variables.product.prodname_github_apps %} can optionally configure these tokens to never expire instead, but this is not recommended due to the security implications. For more information about configuring your {% data variables.product.prodname_github_app %}'s user access tokens, see "[AUTOTITLE](/apps/maintaining-github-apps/activating-optional-features-for-github-apps)."