diff --git a/camlibs/canon/crc.c b/camlibs/canon/crc.c
index 7b8dd7a4d..98dd276b0 100644
--- a/camlibs/canon/crc.c
+++ b/camlibs/canon/crc.c
@@ -1,5 +1,5 @@
 /*
- * $Header$
+ * $Id$
 */
 #include <stdlib.h>
 #include <stdio.h>