add -fline-refs
diff --git a/ChangeLog b/ChangeLog
index abbebe4..78161d9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,8 +2,9 @@
 ???:
 	* Updated asn1c-usage.pdf.
 	* Made -fskeletons-copy a default option; removed cmdline option.
-	* Made -fnative-types a default options; removed cmdline option.
+	* Made -fnative-types a default option; removed cmdline option.
 	  Added -fwide-types for backwards compatibility.
+    * Add -fline-refs to avoid being unfriendly to version control systems.
 
 0.9.24:	2013-Mar-16