diff --git a/src/modules/commander/failure_detector/failure_detector_params.c b/src/modules/commander/failure_detector/failure_detector_params.c
index b391d4d2c5..c35c5e83d8 100644
--- a/src/modules/commander/failure_detector/failure_detector_params.c
+++ b/src/modules/commander/failure_detector/failure_detector_params.c
@@ -50,7 +50,7 @@
  * @min 0
  * @max 180
  * @unit degrees
- * @group FailureDetector
+ * @group Failure Detector
  */
 PARAM_DEFINE_INT32(FD_FAIL_R, 60);
 
@@ -62,6 +62,6 @@ PARAM_DEFINE_INT32(FD_FAIL_R, 60);
  * @min 0
  * @max 180
  * @unit degrees
- * @group FailureDetector
+ * @group Failure Detector
  */
 PARAM_DEFINE_INT32(FD_FAIL_P, 60);