487078feb5
10155: Minor: replace old name `CrateDefMap` in comments r=jonas-schievink a=toyboot4e This PR replaces the old name `CrateDefMap` in comments with the new name `DefMap`. The renaming was done in [57a82fb0](https://github.com/rust-analyzer/rust-analyzer/commit/57a82fb0) (Jan 2021). I didn't touch the working code ([CrateDefMapQueryQuery][QQ]). Thank you. [QQ]: https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ide_db/src/apply_change.rs#L126 Co-authored-by: toyboot4e <toyboot4e@gmail.com>