Avoid normalization/projection jargon

Co-authored-by: Nilstrieb <[email protected]>

Author: cuviper

RELEASES.md

@@ -8,8 +8,8 @@ Language
 
 - [Deriving built-in traits on packed structs works with `Copy` fields.](https://github.com/rust-lang/rust/pull/104429/)
 - [Stabilize the `cmpxchg16b` target feature on x86 and x86_64.](https://github.com/rust-lang/rust/pull/106774/)
-- [Add normalization to satisfy trait bounds involving type projections.](https://github.com/rust-lang/rust/pull/103695/)
-- [Add normalization that allows type projections in union fields.](https://github.com/rust-lang/rust/pull/106938/)
+- [Improve analysis of trait bounds for associated types.](https://github.com/rust-lang/rust/pull/103695/)
+- [Allow associated types to be used as union fields.](https://github.com/rust-lang/rust/pull/106938/)
 - [Allow `Self: Autotrait` bounds on dyn-safe trait methods.](https://github.com/rust-lang/rust/pull/107082/)
 - [Treat `str` as containing `[u8]` for auto trait purposes.](https://github.com/rust-lang/rust/pull/107941/)