diff --git a/ice-9/ChangeLog b/ice-9/ChangeLog
index 99c046671..5f8fb0964 100644
--- a/ice-9/ChangeLog
+++ b/ice-9/ChangeLog
@@ -1,3 +1,11 @@
+2001-04-28  Thien-Thi Nguyen  <ttn@revel.glug.org>
+
+	* boot-9.scm, optargs.scm:
+	Surround commentary w/ standard markers; nfc.
+
+	* threads.scm, time.scm, channel.scm, expect.scm:
+	Add commentary; nfc.
+
 2001-04-27  Thien-Thi Nguyen  <ttn@revel.glug.org>
 
 	* documentation.scm: Update copyright.