diff --git a/doc/draft-terriberry-oggopus.xml b/doc/draft-terriberry-oggopus.xml
index 58175eb0cd31c4e1d7c2b3a9c29ce3e8db9056b0..82341feb56f8745309d0f2cfb2382ecf6704ec31 100644
--- a/doc/draft-terriberry-oggopus.xml
+++ b/doc/draft-terriberry-oggopus.xml
@@ -761,7 +761,7 @@ No terminating NUL octet is required.
 <vspace blankLines="1"/>
 This tag is intended to identify the codec encoder and encapsulation
  implementations, for tracing differences in technical behavior. The
- user-facing encoding application can use the 'Encoded-by' user commment
+ user-facing encoding application can use the 'ENCODER' user commment
  tag name to identify themselves.
 <vspace blankLines="1"/>
 </t>