diff -r 42ecc3186944 -r ef54868a9226 hws/hw01.tex
--- a/hws/hw01.tex	Sat Sep 23 22:26:52 2023 +0100
+++ b/hws/hw01.tex	Sat Sep 23 23:53:06 2023 +0100
@@ -25,7 +25,8 @@
        \end{center}      
 
       If you want to follow the code I present during the
-      lectures, read the handout about Scala.
+      lectures, read the handout about Scala. Make sure Ammonite
+      uses the Scala 3 compiler.
 
 %\item {\bf (Optional)} Have a look at the crawler programs.
 %      Can you find a usage for them in your daily programming