diff -r f5bceeec9d91 -r 704713ca07ea src/HOL/MicroJava/JVM/JVMExceptions.thy
--- a/src/HOL/MicroJava/JVM/JVMExceptions.thy	Wed Feb 20 17:30:46 2002 +0100
+++ b/src/HOL/MicroJava/JVM/JVMExceptions.thy	Thu Feb 21 09:54:08 2002 +0100
@@ -4,7 +4,7 @@
     Copyright   2001 Technische Universitaet Muenchen
 *)
 
-header {* Exception handling in the JVM *}
+header {* \isaheader{Exception handling in the JVM} *}
 
 theory JVMExceptions = JVMInstructions: