nvme: fix reachability-groups-log command perror messsage

Since copied the command implementation but missed to change.

Signed-off-by: Tokunori Ikegami <[email protected]>

nvme.c

@@ -10317,7 +10317,7 @@ static int get_reachability_groups_log(int argc, char **argv, struct command *cm
 	else if (err > 0)
 		nvme_show_status(err);
 	else
-		nvme_show_perror("rotational media info log");
+		nvme_show_perror("reachability groups log");
 
 	return err;
 }