diff -r 58ab885469f5 -r a7ba12e0d3b7 lib/Tools/dimacs2hol
--- a/lib/Tools/dimacs2hol	Tue Oct 21 20:17:40 2008 +0200
+++ b/lib/Tools/dimacs2hol	Tue Oct 21 20:18:07 2008 +0200
@@ -14,7 +14,7 @@
 function usage()
 {
   echo
-  echo "Usage: $PRG FILES"
+  echo "Usage: isabelle $PRG FILES"
   echo
   echo "  Convert files in DIMACS CNF format [1] into Isabelle/HOL theories."
   echo