Move existing users content above screenshot to increase visibility

doc/user/admin_area/settings/terms.md

@@ -28,13 +28,13 @@ To enforce acceptance of a Terms of Service and Privacy Policy:
 For each update to the terms, a new version is stored. When a user accepts or declines the terms,
 GitLab records which version they accepted or declined.
 
+Existing users must accept the terms on their next GitLab interaction.
+If a signed-in user declines the terms, they are signed out.
+
 When enabled, it adds a mandatory checkbox to the sign up page for new users:
 
 ![Sign up form](img/sign_up_terms.png)
 
-Existing users must accept the terms on their next GitLab interaction.
-If a logged-in user declines the terms, they are signed out.
-
 <!-- ## Troubleshooting
 
 Include any troubleshooting steps that you can foresee. If you know beforehand what issues