Typo fix in the documentation

anatoliykmetyuk · anatoliykmetyuk · commit f11227390ad3 · 2020-07-24T16:09:18.000+02:00
diff --git a/docs/docs/reference/changed-features/structural-types.md b/docs/docs/reference/changed-features/structural-types.md
@@ -128,7 +128,7 @@ the database access example given at the beginning of this document.
 Local and anonymous classes that extend `Selectable` get more refined types
 than other classes. Here is an example:
 ```scala
-class Vehicle extends reflect.Selectable {
+trait Vehicle extends reflect.Selectable {
   val wheels: Int
 }
 val i3 = new Vehicle { // i3: Vehicle { val range: Int }

Original file line number	Diff line number	Diff line change
`@@ -128,7 +128,7 @@ the database access example given at the beginning of this document.`
`128`	`128`	Local and anonymous classes that extend `Selectable` get more refined types
`129`	`129`	`than other classes. Here is an example:`
`130`	`130`	```scala
`131`		`-class Vehicle extends reflect.Selectable {`
	`131`	`+trait Vehicle extends reflect.Selectable {`
`132`	`132`	`val wheels: Int`
`133`	`133`	`}`
`134`	`134`	`val i3 = new Vehicle { // i3: Vehicle { val range: Int }`