Remove empty fn main from E0749

pickfire · web-flow · commit a7f61bf3bb41 · 2020-08-11T01:06:30.000+08:00
diff --git a/src/librustc_error_codes/error_codes/E0749.md b/src/librustc_error_codes/error_codes/E0749.md
@@ -11,7 +11,6 @@ trait MyTrait {
 impl !MyTrait for u32 {
     type Foo = i32; // error!
 }
-# fn main() {}
 ```
 
 Negative impls are not allowed to have any items. Negative impls declare that a

Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,6 @@ trait MyTrait {`
`11`	`11`	`impl !MyTrait for u32 {`
`12`	`12`	`type Foo = i32; // error!`
`13`	`13`	`}`
`14`		`-# fn main() {}`
`15`	`14`	```
`16`	`15`
`17`	`16`	`Negative impls are not allowed to have any items. Negative impls declare that a`