diff --git a/src/rebar_xref.erl b/src/rebar_xref.erl
index 84b59f6..144760a 100644
--- a/src/rebar_xref.erl
+++ b/src/rebar_xref.erl
@@ -28,7 +28,8 @@
 
 %% -------------------------------------------------------------------
 %% This module borrows heavily from http://github.com/etnt/exrefcheck project as
-%% written by Torbjorn Tornkvist <tobbe@kreditor.se>, Daniel Luna and others.
+%% written by Torbjorn Tornkvist <tobbe@kreditor.se>, Daniel Luna
+%% <daniel@lunas.se> and others.
 %% -------------------------------------------------------------------
 -module(rebar_xref).