diff --git a/jdatadst-tj.c b/jdatadst-tj.c
index cb674dca..1939f238 100644
--- a/jdatadst-tj.c
+++ b/jdatadst-tj.c
@@ -1,9 +1,11 @@
 /*
- * jdatadst.c
+ * jdatadst-tj.c
  *
+ * This file was part of the Independent JPEG Group's software:
  * Copyright (C) 1994-1996, Thomas G. Lane.
  * Modified 2009 by Guido Vollbeding.
- * This file is part of the Independent JPEG Group's software.
+ * Modifications:
+ * Copyright (C) 2011, D. R. Commander.
  * For conditions of distribution and use, see the accompanying README file.
  *
  * This file contains compression data destination routines for the case of
diff --git a/jdatasrc-tj.c b/jdatasrc-tj.c
index d860a02a..e980529a 100644
--- a/jdatasrc-tj.c
+++ b/jdatasrc-tj.c
@@ -1,9 +1,11 @@
 /*
- * jdatasrc.c
+ * jdatasrc-tj.c
  *
+ * This file was part of the Independent JPEG Group's software:
  * Copyright (C) 1994-1996, Thomas G. Lane.
  * Modified 2009-2010 by Guido Vollbeding.
- * This file is part of the Independent JPEG Group's software.
+ * Modifications:
+ * Copyright (C) 2011, D. R. Commander.
  * For conditions of distribution and use, see the accompanying README file.
  *
  * This file contains decompression data source routines for the case of