Update _tour/compound-types.md

You're right !

Co-authored-by: Jamie Thompson <[email protected]>

Author: flomebul

_tour/compound-types.md

@@ -74,7 +74,7 @@ def cloneAndReset(obj: Cloneable with Resetable): Cloneable = {
 Compound types can consist of several object types and they may have a single refinement which can be used to narrow the signature of existing object members.
 The general form is: `A with B with C ... { refinement }`
 {% endtab %}
-{% tab 'Scala 3' for=compound-types_2 %}
+{% tab 'Scala 3' for=compound-types_3 %}
 This compound type is written like this in Scala: `Cloneable & Resetable`.
 
 Here's the updated function: