diff --git a/doc/draft-terriberry-oggopus.xml b/doc/draft-terriberry-oggopus.xml
index 5aa1e5b913f194e4cbad993b3e55c19ff1da2f95..224a17bae81d01129d745cf108245f49a6869c59 100644
--- a/doc/draft-terriberry-oggopus.xml
+++ b/doc/draft-terriberry-oggopus.xml
@@ -1011,10 +1011,10 @@ This document has no actions for IANA.
 
 <section anchor="Acknowledgments" title="Acknowledgments">
 <t>
-Thanks to Ralph Giles, Greg Maxwell, Christopher "Monty" Montgomery, and
- Jean-Marc Valin for their valuable contributions to this document.
-Additional thanks to Andrew D'Addesio, Ralph Giles, Greg Maxwell, and
- Vincent Penqeurc'h for their feedback based on early implementations.
+Thanks to Greg Maxwell, Christopher "Monty" Montgomery, and Jean-Marc Valin for
+ their valuable contributions to this document.
+Additional thanks to Andrew D'Addesio, Greg Maxwell, and Vincent Penqeurc'h for
+ their feedback based on early implementations.
 </t>
 </section>