diff --git a/contrib/babel/lisp/org-babel-exp.el b/contrib/babel/lisp/org-babel-exp.el
index 65cf3a66a..e4a30fa6e 100644
--- a/contrib/babel/lisp/org-babel-exp.el
+++ b/contrib/babel/lisp/org-babel-exp.el
@@ -1,8 +1,8 @@
 ;;; org-babel-exp.el --- Exportation of org-babel source blocks
 
-;; Copyright (C) 2009 Eric Schulte
+;; Copyright (C) 2009 Eric Schulte, Dan Davison
 
-;; Author: Eric Schulte
+;; Author: Eric Schulte, Dan Davison
 ;; Keywords: literate programming, reproducible research
 ;; Homepage: http://orgmode.org
 ;; Version: 0.01
diff --git a/contrib/babel/lisp/org-babel-lob.el b/contrib/babel/lisp/org-babel-lob.el
index 459621fff..30e85b540 100644
--- a/contrib/babel/lisp/org-babel-lob.el
+++ b/contrib/babel/lisp/org-babel-lob.el
@@ -1,8 +1,8 @@
 ;;; org-babel-lob.el --- The Library of Babel: off-the-shelf functions for data analysis and plotting using org-babel
 
-;; Copyright (C) 2009 Dan Davison, Eric Schulte
+;; Copyright (C) 2009 Eric Schulte, Dan Davison
 
-;; Author: Dan Davison, Eric Schulte
+;; Author: Eric Schulte, Dan Davison
 ;; Keywords: literate programming, reproducible research
 ;; Homepage: http://orgmode.org
 ;; Version: 0.01
diff --git a/contrib/babel/lisp/org-babel-tangle.el b/contrib/babel/lisp/org-babel-tangle.el
index 7629c0ca2..e3964970c 100644
--- a/contrib/babel/lisp/org-babel-tangle.el
+++ b/contrib/babel/lisp/org-babel-tangle.el
@@ -1,8 +1,8 @@
 ;;; org-babel-tangle.el --- Extract source code from org-mode files
 
-;; Copyright (C) 2009 Dan Davison, Eric Schulte
+;; Copyright (C) 2009 Eric Schulte
 
-;; Author: Dan Davison, Eric Schulte
+;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
 ;; Homepage: http://orgmode.org
 ;; Version: 0.01