diff --git a/preface.asciidoc b/preface.asciidoc
index b5840615..93b15dd6 100644
--- a/preface.asciidoc
+++ b/preface.asciidoc
@@ -198,8 +198,7 @@ Many contributors offered comments, corrections and additions to the early-relea
 
 ==== (Name - Github ID)
 
-* Minh T. Nguyen - enderminh: Github contribution editor
-
+* *Minh T. Nguyen - enderminh: Github contribution editor*
 * Eric Winchell - winchell
 * Sergej Kotliar - ziggamon
 * Erik Wahlström - erikwam