diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 19b8c0f12..eb3b8de98 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+2010-08-24  Corinna Vinschen  <corinna@vinschen.de>
+
+	* include/cygwin/version.h: Fix comment.
+
 2010-08-24  Corinna Vinschen  <corinna@vinschen.de>
 
 	* external.cc (cygwin_internal): In CW_CVT_MNT_OPTS case, initialize
diff --git a/winsup/cygwin/include/cygwin/version.h b/winsup/cygwin/include/cygwin/version.h
index 9b885d580..14286a0f5 100644
--- a/winsup/cygwin/include/cygwin/version.h
+++ b/winsup/cygwin/include/cygwin/version.h
@@ -390,7 +390,7 @@ details. */
       228: CW_STRERROR added.
       229: Add mkostemp, mkostemps.
       230: Add CLOCK_MONOTONIC.
-      231: CW_SETCWD
+      231: CW_SYNC_WINCWD.
      */
 
      /* Note that we forgot to bump the api for ualarm, strtoll, strtoull */