diff -r 2f4491f15fe6 -r 64c2d4f8d981 src/HOL/Isar_Examples/Fibonacci.thy
--- a/src/HOL/Isar_Examples/Fibonacci.thy	Wed Jan 01 11:35:21 2014 +0100
+++ b/src/HOL/Isar_Examples/Fibonacci.thy	Wed Jan 01 15:55:11 2014 +0100
@@ -2,7 +2,7 @@
     Author:     Gertrud Bauer
     Copyright   1999 Technische Universitaet Muenchen
 
-The Fibonacci function.  Demonstrates the use of recdef.  Original
+The Fibonacci function.  Original
 tactic script by Lawrence C Paulson.
 
 Fibonacci numbers: proofs of laws taken from