Update mixin-class-composition.md

crislinu · web-flow · commit 872df023aded · 2017-10-06T15:41:28.000+03:00
The declared class for examples is `Iter`
diff --git a/_tour/mixin-class-composition.md b/_tour/mixin-class-composition.md
@@ -78,6 +78,6 @@ object StringIteratorTest extends App {
   iter foreach println
 }
 ```
-The new class `RichStringIter` has `StringIterator` as a superclass and `RichIterator` as a mixin.
+The new class `Iter` has `StringIterator` as a superclass and `RichIterator` as a mixin.
 
 With single inheritance we would not be able to achieve this level of flexibility.

Original file line number	Diff line number	Diff line change
`@@ -78,6 +78,6 @@ object StringIteratorTest extends App {`
`78`	`78`	`iter foreach println`
`79`	`79`	`}`
`80`	`80`	```
`81`		-The new class `RichStringIter` has `StringIterator` as a superclass and `RichIterator` as a mixin.
	`81`	+The new class `Iter` has `StringIterator` as a superclass and `RichIterator` as a mixin.
`82`	`82`
`83`	`83`	`With single inheritance we would not be able to achieve this level of flexibility.`