--- a/scala/README	Tue Feb 26 17:38:37 2013 +0000
+++ b/scala/README	Tue Feb 26 17:39:47 2013 +0000
@@ -22,5 +22,5 @@
 
 The directory can be cleaned with
 
-  rm -rf *~ lib turing abacus comp1 recs
+  rm -rf *~ lib turing abacus comp1 comp2 recs