1 files changed, 2 insertions, 1 deletions
diff --git a/src/rtfx.cpp b/src/rtfx.cpp
index e3ceb61..4d1bbd6 100644
--- a/src/rtfx.cpp
+++ b/src/rtfx.cpp
@@ -2,13 +2,14 @@
 #include "usuals.h"
 #include <stdlib.h>
 #include <stdio.h>
+#include <errno.h>
 
 #include "rtfreader.h"
 #include "rtfanalyser.h"
 
 int usage()
 {
-	fprintf(stderr, "usage: rtfm inrtf outxml\n");
+	fprintf(stderr, "usage: rtfm <inrtf> <outxml>\n");
 	return 2;
 }