diff --git a/ChangeLog b/ChangeLog
index 717292d4df..fe86bc9944 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,7 +7,7 @@
 
 	* sysdeps/unix/sysv/linux/bits/time.h (CLOCK_BOOTTIME): Define.
 
-	* include/features.h: Mention __USW_XOPEN2K8 in comment.
+	* include/features.h: Mention __USE_XOPEN2K8 in comment.
 
 2011-03-26  H.J. Lu  <hongjiu.lu@intel.com>