slight typo

Author: craigerrington

bin/ghe-host-check

@@ -106,7 +106,7 @@ if [ -z "$GHE_ALLOW_REPLICA_BACKUP" ]; then
   if [ "$(ghe-ssh $host -- cat $GHE_REMOTE_ROOT_DIR/etc/github/repl-state 2>/dev/null || true)" = "replica" ]; then
     echo "Error: high availability replica detected." 1>&2
     echo "Backup Utilities should be used to backup from the primary node in" 1>&2
-    echo "high availability environments to ensure consistent and repliable backups." 1>&2
+    echo "high availability environments to ensure consistent and reliable backups." 1>&2
     exit 1
   fi
 fi