Update modules/authentication/proc-enabling-authentication-with-github.adoc

Co-authored-by: Priyanka Abel <[email protected]>

Author: themr0c

modules/authentication/proc-enabling-authentication-with-github.adoc

@@ -91,7 +91,7 @@ catalog:
 
 `id`::
 Enter a stable identifier for this provider, such as `githuborg`.
-Entities from this provider will be associated with this identifier, therefore you should take care not to change it over time since that might lead to orphaned entities and/or conflicts.
+Entities from this provider are associated with this identifier, therefore you must take care not to change it over time since that might lead to orphaned entities and/or conflicts.
 
 `githubUrl`::
 Enter the configured secret variable name: `${AUTHENTICATION_GITHUB_HOST_DOMAIN}`.