diff -r a15748c3b7e4 -r 023778c8a029 bin/isatool
--- a/bin/isatool	Fri Oct 29 12:45:14 1999 +0200
+++ b/bin/isatool	Fri Oct 29 12:48:27 1999 +0200
@@ -69,4 +69,4 @@
   [ -f "$TOOL" -a -x "$TOOL" ] && exec "$TOOL" "$@"
 done
 
-fail "Unknown isabelle tool: $TOOLNAME"
+fail "Unknown Isabelle tool: $TOOLNAME"