diff --git a/src/modules/fw_att_control/fw_att_control_params.c b/src/modules/fw_att_control/fw_att_control_params.c
index 294bc2e4c3..27666e20f6 100644
--- a/src/modules/fw_att_control/fw_att_control_params.c
+++ b/src/modules/fw_att_control/fw_att_control_params.c
@@ -432,7 +432,7 @@ PARAM_DEFINE_FLOAT(FW_PSP_OFF, 0.0f);
 /**
  * Maximum manual roll angle
  *
- * Maximum manual roll angle setpoint in manual attitude-only stabilized mode
+ * Maximum manual roll angle setpoint (positive & negative) in manual attitude-only stabilized mode
  *
  * @unit deg
  * @min 0.0