Use ` Generate impl for Foo ` excess backslash

[A4-Tacks]

rust-analyzer version: rust-analyzer 1.80.0 (05147895 2024-07-21)

rustc version: rustc 1.80.0 (051478957 2024-07-21)

editor or extension: Vim 9.1 coc-rust-analyzer

relevant settings: NONE

code snippet to reproduce:

trait Ptr {
}

struct Foo<P>(P);

fn main() { }

input Generate impl for `Foo` on Foo into

trait Ptr {
}

struct Foo<P>(P);

impl<P> Foo<P> {\}

fn main() { }

about #16607

[Veykril]

This is a bug in your editor (or its lsp extension), try updating it it has likely been fixed there already