diff --git a/sleekxmpp/util/sasl/__init__.py b/sleekxmpp/util/sasl/__init__.py
index d054ce09..9381972d 100644
--- a/sleekxmpp/util/sasl/__init__.py
+++ b/sleekxmpp/util/sasl/__init__.py
@@ -7,7 +7,9 @@
 
     Part of SleekXMPP: The Sleek XMPP Library
 
+    :copryight: (c) 2007-2011 David Alan Cridland
     :copyright: (c) 2012 Nathanael C. Fritz, Lance J.T. Stout
+
     :license: MIT, see LICENSE for more details
 """
 
diff --git a/sleekxmpp/util/sasl/client.py b/sleekxmpp/util/sasl/client.py
index 0bfb63f8..95e529af 100644
--- a/sleekxmpp/util/sasl/client.py
+++ b/sleekxmpp/util/sasl/client.py
@@ -7,7 +7,9 @@
 
     Part of SleekXMPP: The Sleek XMPP Library
 
+    :copryight: (c) 2007-2011 David Alan Cridland
     :copyright: (c) 2012 Nathanael C. Fritz, Lance J.T. Stout
+
     :license: MIT, see LICENSE for more details
 """
 
diff --git a/sleekxmpp/util/sasl/mechanisms.py b/sleekxmpp/util/sasl/mechanisms.py
index 373ae039..9570829f 100644
--- a/sleekxmpp/util/sasl/mechanisms.py
+++ b/sleekxmpp/util/sasl/mechanisms.py
@@ -9,7 +9,9 @@
 
     Part of SleekXMPP: The Sleek XMPP Library
 
+    :copryight: (c) 2007-2011 David Alan Cridland
     :copyright: (c) 2012 Nathanael C. Fritz, Lance J.T. Stout
+
     :license: MIT, see LICENSE for more details
 """