diff --git a/collects/profj/ast.ss b/collects/profj/ast.ss
index ac6c0b16fc..32abb951cc 100644
--- a/collects/profj/ast.ss
+++ b/collects/profj/ast.ss
@@ -1,5 +1,3 @@
-;;Kathy Gray, December 2001
-;;Abstract syntax tree for Java
 (module ast mzscheme
   
   ;Macro to allow structure definition and provision