Update _tour/mixin-class-composition.md

flomebul · bishabosha · web-flow · commit ed79c4e88c95 · 2022-09-15T10:41:07.000+02:00
Co-authored-by: Jamie Thompson &lt;bishbashboshjt@gmail.com&gt;
diff --git a/_tour/mixin-class-composition.md b/_tour/mixin-class-composition.md
@@ -70,7 +70,7 @@ abstract class AbsIterator {
 {% endtab %}
 
 {% tab 'Scala 3' for=mixin-abstract-iterator %}
-```scala mdoc
+```scala
 abstract class AbsIterator:
   type T
   def hasNext: Boolean
