diff --git a/preface.asciidoc b/preface.asciidoc
index 307f0c4e..b5840615 100644
--- a/preface.asciidoc
+++ b/preface.asciidoc
@@ -194,15 +194,17 @@ wallet::
 
 === Early Release Draft (Github Contributions)
 
-Many contributors offered comments, corrections and additions to the early-release draft on Github. Thank you all for your contributions to this book. Notable contributions included:
+Many contributors offered comments, corrections and additions to the early-release draft on Github. Thank you all for your contributions to this book. Notable contributors included the following:
 
-Minh T. Nguyen - enderminh: Github contribution editor
+==== (Name - Github ID)
 
-Eric Winchell - winchell
-Sergej Kotliar - ziggamon
-Erik Wahlström - erikwam 
-ishotjr
-Mihail Russu - MihailRussu
+* Minh T. Nguyen - enderminh: Github contribution editor
+
+* Eric Winchell - winchell
+* Sergej Kotliar - ziggamon
+* Erik Wahlström - erikwam 
+* ishotjr
+* Mihail Russu - MihailRussu