diff -r e2756594c414 -r ad4e3a577fd3 doc-src/IsarRef/Thy/Spec.thy
--- a/doc-src/IsarRef/Thy/Spec.thy	Mon Feb 16 20:07:05 2009 +0100
+++ b/doc-src/IsarRef/Thy/Spec.thy	Mon Feb 16 20:15:40 2009 +0100
@@ -1182,7 +1182,7 @@
 
   \end{description}
 
-  See @{"file" "~~/src/FOL/ex/IffOracle.thy"} for a worked example of
+  See @{"file" "~~/src/FOL/ex/Iff_Oracle.thy"} for a worked example of
   defining a new primitive rule as oracle, and turning it into a proof
   method.
 *}