Update README.md

KodrAus · web-flow · commit 879d14aeeab3 · 2017-10-07T12:13:43.000+10:00
diff --git a/README.md b/README.md
@@ -107,6 +107,7 @@ There are a few restrictions on `#[auto_impl]` for smart pointers. The trait mus
 ## Implement a trait for a closure
 
 ```rust
+#[auto_impl(Fn)]
 trait FnTrait2<'a, T> {
     fn execute<'b>(&'a self, arg1: &'b T, arg2: &'static str) -> Result<(), String>;
 }

Original file line number	Diff line number	Diff line change
@@ -107,6 +107,7 @@ There are a few restrictions on `#[auto_impl]` for smart pointers. The trait mus
`107`	`107`	`## Implement a trait for a closure`
`108`	`108`
`109`	`109`	```rust
	`110`	`+#[auto_impl(Fn)]`
`110`	`111`	`trait FnTrait2<'a, T> {`
`111`	`112`	`fn execute<'b>(&'a self, arg1: &'b T, arg2: &'static str) -> Result<(), String>;`
`112`	`113`	`}`