diff --git a/ChangeLog b/ChangeLog
index 0b7c2b70..68a01f77 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2000-03-10  Jim Meyering  <meyering@lucent.com>
+
+	* acgeneral.m4 (_AC_CHECK_TOOL_PREFIX): Correct typos in definition:
+	add `_' prefix to make the function name match comments and existing
+	uses.  Remove leading prefix from _AC_CANONICAL_HOST.
+
 2000-03-09  Ossama Othman  <ossama@debian.org>
 
 	* acspecific.m4 (AC_SYS_RESTARTABLE_SYSCALLS): Added some missing