diff --git a/ROMFS/scripts/rc.PX4FMU_quad_x b/ROMFS/scripts/rc.PX4FMU_quad_x
index aca990d338..94ed2be18b 100644
--- a/ROMFS/scripts/rc.PX4FMU_quad_x
+++ b/ROMFS/scripts/rc.PX4FMU_quad_x
@@ -7,7 +7,7 @@ uorb start
 
 echo "[init] eeprom"
 eeprom start
-if [ -f /eeprom/parameters]
+if [ -f /eeprom/parameters ]
 then
 	eeprom load_param /eeprom/parameters
 fi
diff --git a/apps/mavlink/mavlink_parameters.c b/apps/mavlink/mavlink_parameters.c
index ef8f8b5e49..2e15174bb0 100644
--- a/apps/mavlink/mavlink_parameters.c
+++ b/apps/mavlink/mavlink_parameters.c
@@ -191,7 +191,7 @@ static int mavlink_pm_save_eeprom()
 
 	if (result != 0) {
 		unlink(mavlink_parameter_file);
-		warn(result, "error exporting parameters to '%s'", mavlink_parameter_file);
+		warn("error exporting parameters to '%s'", mavlink_parameter_file);
 		return -2;
 	}
 
@@ -346,7 +346,7 @@ void mavlink_pm_message_handler(const mavlink_channel_t chan, const mavlink_mess
 			}
 
 			/* send back command result */
-			// mavlink_message_t tx;
+			//mavlink_msg_command_ack_send(chan, cmd.command, result);
 		} break;
 	}
 }