diff --git a/core/src/main/java/hudson/Functions.java b/core/src/main/java/hudson/Functions.java
index 6f1fecb04b..d9ed1df336 100644
--- a/core/src/main/java/hudson/Functions.java
+++ b/core/src/main/java/hudson/Functions.java
@@ -1,7 +1,7 @@
 /*
  * The MIT License
  * 
- * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Dean Yu, Stephen Connolly, Tom Huybrechts
+ * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Yahoo! Inc., Stephen Connolly, Tom Huybrechts
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/core/src/main/java/hudson/PluginWrapper.java b/core/src/main/java/hudson/PluginWrapper.java
index 6e45587c3f..fd6fc5a1ad 100644
--- a/core/src/main/java/hudson/PluginWrapper.java
+++ b/core/src/main/java/hudson/PluginWrapper.java
@@ -1,7 +1,7 @@
 /*
  * The MIT License
  * 
- * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Dean Yu, Erik Ramfelt, Tom Huybrechts
+ * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Yahoo! Inc., Erik Ramfelt, Tom Huybrechts
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/core/src/main/java/hudson/model/UpdateCenter.java b/core/src/main/java/hudson/model/UpdateCenter.java
index 5ac25c1c71..bc82a951f5 100644
--- a/core/src/main/java/hudson/model/UpdateCenter.java
+++ b/core/src/main/java/hudson/model/UpdateCenter.java
@@ -1,7 +1,7 @@
 /*
  * The MIT License
  * 
- * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Dean Yu, Seiji Sogabe
+ * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Yahoo! Inc., Seiji Sogabe
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/core/src/main/java/hudson/security/AuthorizationMatrixProperty.java b/core/src/main/java/hudson/security/AuthorizationMatrixProperty.java
index 42b8f8a068..f9e2c8abc5 100644
--- a/core/src/main/java/hudson/security/AuthorizationMatrixProperty.java
+++ b/core/src/main/java/hudson/security/AuthorizationMatrixProperty.java
@@ -1,7 +1,7 @@
 /*
  * The MIT License
  * 
- * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Dean Yu, Peter Hayes, Tom Huybrechts
+ * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Yahoo! Inc., Peter Hayes, Tom Huybrechts
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/core/src/main/java/hudson/security/ProjectMatrixAuthorizationStrategy.java b/core/src/main/java/hudson/security/ProjectMatrixAuthorizationStrategy.java
index 01e9305296..629dce8d24 100644
--- a/core/src/main/java/hudson/security/ProjectMatrixAuthorizationStrategy.java
+++ b/core/src/main/java/hudson/security/ProjectMatrixAuthorizationStrategy.java
@@ -1,7 +1,7 @@
 /*
  * The MIT License
  * 
- * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Dean Yu, Seiji Sogabe, Tom Huybrechts
+ * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Yahoo! Inc., Seiji Sogabe, Tom Huybrechts
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/core/src/main/resources/hudson/model/UpdateCenter/PageDecoratorImpl/footer.jelly b/core/src/main/resources/hudson/model/UpdateCenter/PageDecoratorImpl/footer.jelly
index 9a8287478c..3b4a4633a8 100644
--- a/core/src/main/resources/hudson/model/UpdateCenter/PageDecoratorImpl/footer.jelly
+++ b/core/src/main/resources/hudson/model/UpdateCenter/PageDecoratorImpl/footer.jelly
@@ -1,7 +1,7 @@
 <!--
 The MIT License
 
-Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Dean Yu
+Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Yahoo! Inc. 
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -38,4 +38,4 @@ THE SOFTWARE.
       Behaviour.addLoadEvent(updateCenter.checkUpdates);
     </script>
   </j:if>
-</j:jelly>
\ No newline at end of file
+</j:jelly>
diff --git a/war/resources/scripts/hudson-behavior.js b/war/resources/scripts/hudson-behavior.js
index 579bc50654..e4b57bb099 100644
--- a/war/resources/scripts/hudson-behavior.js
+++ b/war/resources/scripts/hudson-behavior.js
@@ -1,7 +1,7 @@
 /*
  * The MIT License
  * 
- * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Daniel Dyer, Dean Yu
+ * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Daniel Dyer, Yahoo! Inc.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal