src/HOL/IMP/Abs_Int_ITP/Complete_Lattice_ix.thy
changeset 58889 5b7a9633cfa8
parent 51625 bd3358aac5d2
--- a/src/HOL/IMP/Abs_Int_ITP/Complete_Lattice_ix.thy	Sun Nov 02 18:21:14 2014 +0100
+++ b/src/HOL/IMP/Abs_Int_ITP/Complete_Lattice_ix.thy	Sun Nov 02 18:21:45 2014 +0100
@@ -1,6 +1,6 @@
 (* Author: Tobias Nipkow *)
 
-header "Abstract Interpretation (ITP)"
+section "Abstract Interpretation (ITP)"
 
 theory Complete_Lattice_ix
 imports Main