Index: /trunk/src/VBox/VMM/VMMAll/TMAll.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMAll/TMAll.cpp	(revision 87769)
+++ /trunk/src/VBox/VMM/VMMAll/TMAll.cpp	(revision 87770)
@@ -1580,5 +1580,5 @@
  * @returns VBox status code.
  * @param   pVM             The cross context VM structure.
- * @param   hTimer          Timer handle as returned by one of the create functions.
+ * @param   pTimer          The timer to arm.
  * @param   cTicksToNext    Clock ticks until the next time expiration.
  * @param   pu64Now         Where to return the current time stamp used.
Index: /trunk/src/VBox/VMM/VMMR3/TM.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMR3/TM.cpp	(revision 87769)
+++ /trunk/src/VBox/VMM/VMMR3/TM.cpp	(revision 87770)
@@ -1762,4 +1762,5 @@
  *
  * @returns VBox status code.
+ * @param   pVM             The cross context VM structure.
  * @param   pTimer          Timer handle as returned by one of the create functions.
  */
@@ -2907,5 +2908,6 @@
  * @retval  VERR_INVALID_STATE if the timer isn't stopped.
  *
- * @param   pTimer          The timer handle.
+ * @param   pVM             The cross context VM structure.
+ * @param   hTimer          The timer handle.
  * @param   pCritSect       The critical section. The caller must make sure this
  *                          is around for the life time of the timer.