Change incorrect trait name in E0038 error documentation

LunaBorowska · web-flow · commit 7dc4bf4f935a · 2019-10-09T01:03:56.000+02:00
diff --git a/src/librustc/error_codes.rs b/src/librustc/error_codes.rs
@@ -280,7 +280,7 @@ trait Super<A: ?Sized> {
 }
 ```
 
-If the trait `Foo` was deriving from something like `Super<String>` or
+If the trait `Trait` was deriving from something like `Super<String>` or
 `Super<T>` (where `Foo` itself is `Foo<T>`), this is okay, because given a type
 `get_a()` will definitely return an object of that type.
 

Original file line number	Diff line number	Diff line change
`@@ -280,7 +280,7 @@ trait Super<A: ?Sized> {`
`280`	`280`	`}`
`281`	`281`	```
`282`	`282`
`283`		-If the trait `Foo` was deriving from something like `Super<String>` or
	`283`	+If the trait `Trait` was deriving from something like `Super<String>` or
`284`	`284`	`Super<T>` (where `Foo` itself is `Foo<T>`), this is okay, because given a type
`285`	`285`	`get_a()` will definitely return an object of that type.
`286`	`286`