Documented the geo-replication status output which includes slave user information. Link to the draft: https://access.qa.redhat.com/documentation/en-us/red_hat_gluster_storage/3.3/html-single/administration_guide/#Displaying_Geo-replication_Status_Information
The status detail information is rightly mentioned in the documentation mentioned in comment 2 which is the actual fix in the engineering bug. https://bugzilla.redhat.com/show_bug.cgi?id=843838#c18