Update help text for clarity

web-ui/src/main/resources/catalog/locales/en-admin.json

@@ -890,7 +890,7 @@
     "metadata/history/accesslevel": "Select the minimum user profile allowed to view metadata history",
     "metadata/history/accesslevel-help": "Select the user profile allowed to view metadata history (Registered User, Editor or Administrator). The Registered User configuration can view the history with view permission granted to the metadata record. The Editor configuration can view the history with editing permission granted to the metadata record. The default value is Editor.",
     "minimumProfileForPrivileges": "Minimum user profile allowed to set privileges",
-    "minimumProfileForPrivilegesHelp": "Minimum user profile allowed to set privileges (No Restrictions, Editor, Reviewer or Administrator). The default value is 'No Restrictions'.",
+    "minimumProfileForPrivilegesHelp": "Specifies the lowest user profile needed within a group to assign privileges for that group on a record. Users below this profile cannot set privileges for the group, and the group will be disabled in the privilege assignment interface. Default: No Restrictions (any editor for a record can set privileges for this group).",
     "filterStatusByAuthor":"Status author",
     "filterStatusByOwner":"Status owner",
     "filterStatusByRecordId":"Record identifier",