diff --git a/src/spicelib/analysis/cktsetbk.c b/src/spicelib/analysis/cktsetbk.c
index 4d7bf1813..7221fec31 100644
--- a/src/spicelib/analysis/cktsetbk.c
+++ b/src/spicelib/analysis/cktsetbk.c
@@ -15,7 +15,7 @@ Author: 1985 Thomas L. Quarles
 #include "sperror.h"
 
 /* define to enable breakpoint trace code */
-/ *#define TRACE_BREAKPOINT */
+/* #define TRACE_BREAKPOINT */
 
 int
 CKTsetBreak(CKTcircuit *ckt, double time)