diff --git a/sam3s_example/simtrace/sniffer.c b/sam3s_example/simtrace/sniffer.c
index fd724468..c83b95e5 100644
--- a/sam3s_example/simtrace/sniffer.c
+++ b/sam3s_example/simtrace/sniffer.c
@@ -62,7 +62,7 @@ extern uint32_t char_stat;
 extern uint8_t rcvdChar;
 
 /*-----------------------------------------------------------------------------
- *          Interrupt routines
+ *          Initialization routine
  *-----------------------------------------------------------------------------*/
 
 void Sniffer_Init( void )