diff --git a/ChangeLog b/ChangeLog
index 233ae3abc..dffb2e2db 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,9 +5,9 @@
         timestamped frames under certain conditions. This is a similar fix
         to the issues reported in #918 and #1548.
 
-        * mkvmerge: bug fix: the h.264 code wasn't converting slice NALUs
-        to RBSP form before parsing it resulting in wrongly timestamped
-        frames under certain conditions. Fixes #918 and #1548.
+        * mkvmerge: bug fix: the h.264/AVC code wasn't converting slice
+        NALUs to RBSP form before parsing it resulting in wrongly
+        timestamped frames under certain conditions. Fixes #918 and #1548.
 
         * mkvmerge: bug fix: the MP4 reader can now understand the 'random
         access point' sample grouping information for marking open GOP