Fix doc tests

Author: geoffreycopin

crates/ra_assists/src/handlers/reorder_fields.rs

@@ -16,7 +16,6 @@ use crate::{
 };
 use ra_syntax::ast::{Expr, NameRef};
 
-
 // Assist: reorder_fields
 //
 // Reorder the fields of record literals and record patterns in the same order as in
@@ -29,7 +28,7 @@ use ra_syntax::ast::{Expr, NameRef};
 // ->
 // ```
 // struct Foo {foo: i32, bar: i32};
-// const test: Foo = <|>Foo {foo: 1, bar: 0}
+// const test: Foo = Foo {foo: 1, bar: 0}
 // ```
 //
 pub(crate) fn reorder_fields(ctx: AssistCtx) -> Option<Assist> {