revert to proper version (!);

--- a/src/Pure/ROOT.ML	Thu Oct 18 21:27:47 2001 +0200
+++ b/src/Pure/ROOT.ML	Fri Oct 19 12:17:04 2001 +0200
@@ -7,7 +7,8 @@
 *)
 
 val banner = "Pure Isabelle";
-val version = "Isabelle repository";
+val version = "Isabelle repository version";    (*filled in automatically!*)
+
 
 print_depth 1;