diff -r 48bc24467008 -r cd65ee49a8ba src/Doc/ROOT
--- a/src/Doc/ROOT	Sun Jun 30 11:37:34 2013 +0200
+++ b/src/Doc/ROOT	Sun Jun 30 12:30:02 2013 +0200
@@ -81,7 +81,7 @@
     Proof
     Syntax
     Tactic
-  theories [proofs = 2, skip_proofs = false, parallel_proofs = 0]
+  theories [skip_proofs = false, parallel_proofs = 0]
     Logic
   files
     "../prepare_document"