fix edition details

Author: nikomatsakis

posts/2024-08-07-Project-goals.md

@@ -22,7 +22,7 @@ We consider "any two out of the three" to be the right heuristic for projects wh
 
 ## Why these particular flagship goals?
 
-**2024 Edition.** 2024 will mark the 4th Rust edition, following on the 2015, 2018, and 2021 editions. Similar to the [2021 edition](https://rust-lang.github.io/rust-project-goals/2024h2/https://github.com/nikomatsakis/rfcs/blob/rfl-project-goal/text/3085-edition-2021.html), the 2024 edition is not a "major marketing push" but rather an opportunity to correct small ergonomic issues with Rust that will make it overall much easier to use. The changes planned for the 2024 edition will (1) support `-> impl Trait` and `async fn` in traits by aligning capture behavior; (2) permit (async) generators to be added in the future by reserving the `gen` keyword; and (3) alter fallback for the `!` type. The [plan][2024plan] is to finalize development of 2024 features this year; the Edition itself is planned for Rust v1.85 (released to beta 2025-01-03 and to stable on 2025-02-20).
+**2024 Edition.** 2024 will mark the 4th Rust edition, following on the 2015, 2018, and 2021 editions. Similar to the [2021 edition](https://rust-lang.github.io/rust-project-goals/2024h2/https://github.com/nikomatsakis/rfcs/blob/rfl-project-goal/text/3085-edition-2021.html), the 2024 edition is not a "major marketing push" but rather an opportunity to correct small ergonomic issues with Rust that will make it overall much easier to use. The [changes planned](https://github.com/rust-lang/rust/issues?q=label%3AC-tracking-issue+label%3AA-edition-2024) for the 2024 edition include (1) supporting `-> impl Trait` and `async fn` in traits by aligning capture behavior; (2) permitting (async) generators to be added in the future by reserving the `gen` keyword; and (3) altering fallback for the `!` type. The [plan][2024plan] is to finalize development of 2024 features this year; the Edition itself is planned for Rust v1.85 (released to beta 2025-01-03 and to stable on 2025-02-20).
 
 [2024plan]: https://rust-lang.github.io/rust-project-goals/2024h2/Rust-2024-Edition.html#milestones