Update _tour/compound-types.md

flomebul · Sporarum · web-flow · commit 28028df30561 · 2022-09-27T13:45:57.000+02:00
Co-authored-by: Quentin Bernet &lt;quentin.bernet@bluewin.ch&gt;
diff --git a/_tour/compound-types.md b/_tour/compound-types.md
@@ -85,7 +85,8 @@ def cloneAndReset(obj: Cloneable & 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 & B & C ... { refinement }`
+Note that you can have more than two types: `A & B & C & ...`. 
+And `&` is associative, so parentheses can be added around any part without changing the meaning.
 {% endtab %}
 {% endtabs %}
 

Original file line number	Diff line number	Diff line change
`@@ -85,7 +85,8 @@ def cloneAndReset(obj: Cloneable & Resetable): Cloneable = {`
`85`	`85`	`}`
`86`	`86`	```
`87`	`87`	`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.`
`88`		-The general form is: `A & B & C ... { refinement }`
	`88`	+Note that you can have more than two types: `A & B & C & ...`.
	`89`	+And `&` is associative, so parentheses can be added around any part without changing the meaning.
`89`	`90`	`{% endtab %}`
`90`	`91`	`{% endtabs %}`
`91`	`92`