diff --git a/src/gravity/Default/gravity.h b/src/gravity/Default/gravity.h
index 8945b05f4a7cb7667e4095f9604cc2ed25ccbbed..92a9f64c1f84a9e949f4c0e9485f892b5c808cdc 100644
--- a/src/gravity/Default/gravity.h
+++ b/src/gravity/Default/gravity.h
@@ -22,8 +22,7 @@
 /**
  * @brief Computes the gravity time-step of a given particle
  *
- * @param p Pointer to the particle data
- * @param xp Pointer to the extended particle data
+ * @param gp Pointer to the g-particle data
  *
  */