diff --git a/src/modules/commander/commander_params.c b/src/modules/commander/commander_params.c
index 2166551ff2..4d93e1b96f 100644
--- a/src/modules/commander/commander_params.c
+++ b/src/modules/commander/commander_params.c
@@ -1,6 +1,6 @@
 /****************************************************************************
  *
- *   Copyright (c) 2013-2015 PX4 Development Team. All rights reserved.
+ *   Copyright (c) 2013-2023 PX4 Development Team. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -1025,12 +1025,11 @@ PARAM_DEFINE_FLOAT(COM_SPOOLUP_TIME, 1.0f);
  * Wind speed warning threshold
  *
  * A warning is triggered if the currently estimated wind speed is above this value.
- * Warning is sent periodically (every 1min).
+ * Warning is sent periodically (every 1 minute).
  *
- * A negative value disables the feature.
+ * Set to -1 to disable.
  *
  * @min -1
- * @max 30
  * @decimal 1
  * @increment 0.1
  * @group Commander
@@ -1043,29 +1042,31 @@ PARAM_DEFINE_FLOAT(COM_WIND_WARN, -1.f);
  *
  * The vehicle aborts the current operation and returns to launch when
  * the time since takeoff is above this value. It is not possible to resume the
- * mission or switch to any mode other than RTL or Land.
+ * mission or switch to any auto mode other than RTL or Land. Taking over in any manual
+ * mode is still possible.
  *
- * Set a negative value to disable.
+ * Starting from 90% of the maximum flight time, a warning message will be sent
+ * every 1 minute with the remaining time until automatic RTL.
  *
+ * Set to -1 to disable.
  *
  * @unit s
  * @min -1
- * @max 10000
- * @value 0 Disable
  * @group Commander
  */
 PARAM_DEFINE_INT32(COM_FLT_TIME_MAX, -1);
 
 /**
- * Wind speed RLT threshold
+ * Wind speed RTL threshold
  *
- * Wind speed threshold above which an automatic return to launch is triggered
- * and enforced as long as the threshold is exceeded.
+ * Wind speed threshold above which an automatic return to launch is triggered.
+ * It is not possible to resume the mission or switch to any auto mode other than
+ * RTL or Land if this threshold is exceeded. Taking over in any manual
+ * mode is still possible.
  *
- * A negative value disables the feature.
+ * Set to -1 to disable.
  *
  * @min -1
- * @max 30
  * @decimal 1
  * @increment 0.1
  * @group Commander