diff --git a/README.mediawiki b/README.mediawiki
index b46e979..d317d96 100644
--- a/README.mediawiki
+++ b/README.mediawiki
@@ -97,4 +97,8 @@ will be printed to the stream
 A call to the function with no arguments returns the output string
 
 with-string-builder-output returns the collected string as the value
-of the "with" form
\ No newline at end of file
+of the "with" form
+
+== Authors ==
+ * Marco Baringer - Author of Arnesi
+ * Russ Tyndall, Ryan Davis, Nathan Bird [http://www.acceleration.net Acceleration.net]
\ No newline at end of file
diff --git a/collectors.lisp b/collectors.lisp
index 83bf0a3..a91a775 100644
--- a/collectors.lisp
+++ b/collectors.lisp
@@ -278,7 +278,7 @@ current list of values."
         ,@body))))
 
 ;; Copyright (c) 2002-2006, Edward Marco Baringer
-;; Copyright (c) 2011, Russ Tyndall, Acceleration.net
+;;               2011 Russ Tyndall , Acceleration.net http://www.acceleration.net
 ;; All rights reserved.
 ;;
 ;; Redistribution and use in source and binary forms, with or without