update lints in changelog

Author: dbaranov34

CHANGELOG.md

@@ -6643,7 +6643,7 @@ Released 2018-09-13
 [`useless_format`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
 [`useless_let_if_seq`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
 [`useless_nonzero_new_unchecked`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_nonzero_new_unchecked
-[`useless_patbuf_conversion`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_patbuf_conversion
+[`useless_pathbuf_conversion`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_pathbuf_conversion
 [`useless_transmute`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
 [`useless_vec`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
 [`vec_box`]: https://rust-lang.github.io/rust-clippy/master/index.html#vec_box