diff --git a/goutmp.go b/goutmp.go
index bf325f5..966f273 100644
--- a/goutmp.go
+++ b/goutmp.go
@@ -61,7 +61,7 @@ package goutmp
 //  l.ll_host[UT_HOSTSIZE-1] = '\0';
 //
 //  l.ll_time = (time_t)t;
-//  printf("l: ll_line '%s', ll_host '%s', ll_time %d\n", l.ll_line, l.ll_host, l.ll_time);
+//  //printf("l: ll_line '%s', ll_host '%s', ll_time %d\n", l.ll_line, l.ll_host, l.ll_time);
 //
 //  /* Write lastlog entry at fixed offset (uid * sizeof(struct lastlog) */
 //  if( NULL != (f = fopen("/var/log/lastlog", "rw+")) ) {