diff --git a/kernel/system/do_stime.c b/kernel/system/do_stime.c
index 9b8510f40..a73f260af 100644
--- a/kernel/system/do_stime.c
+++ b/kernel/system/do_stime.c
@@ -2,7 +2,7 @@
  *   m_type:	SYS_STIME
  *
  * The parameters for this kernel call are:
- *    m2_l1:	T_BOOTITME
+ *    m4_l3:	T_BOOTITME
  */
 
 #include "../system.h"