diff -r 499618ecf670 -r e97cd7323100 progs/bf/bfc0.scala
--- a/progs/bf/bfc0.scala	Wed Sep 30 12:01:12 2026 +0100
+++ b/progs/bf/bfc0.scala	Wed Sep 30 12:03:19 2026 +0100
@@ -3,7 +3,7 @@
 //
 // Call with
 //
-//  mill bfc0.sc --fname <<bf_program.bf>>
+//  mill bfc0.scala --fname <<bf_program.bf>>
 //
 //
 // Note: An interesting exercise is to call