Correct replicate-geo-database --host parameter example
What does this MR do?
This MR corrects replicate-geo-database --host parameter example that was introduced by https://gitlab.com/gitlab-org/gitlab-ee/commit/7dbf993af165ad4bfc3c43bdae80f317502f3734#ba59e58e944ae9ca6b540bdd8fe66e413169b8c4_402_409
The script says it will make
a backup/restore from the primary node