diff -r e97cd7323100 -r 34cbdb1178b7 progs/matcher/re2.scala
--- a/progs/matcher/re2.scala	Wed Sep 30 12:03:19 2026 +0100
+++ b/progs/matcher/re2.scala	Wed Sep 30 20:06:53 2026 +0100
@@ -6,11 +6,11 @@
 //
 // call the test cases with X = {1,2}
 //
-//   mill re2.sc testX
+//   mill re2.scala testX
 //
 // or 
 //
-//   mill re2.sc all
+//   mill re2.scala all
 
 // regular expressions (as enum in Scala 3)
 enum Rexp {