Fix links

Author: rylev

triage/2021-03-23.md

@@ -59,9 +59,8 @@ Enable mutable noalias for LLVM >= 12 [#82834](https://github.com/rust-lang/rust
 
 #### Nags requiring follow up
 
-- [Issue](https://github.com/rust-lang/rust/pull/82951#issuecomment-805038336) from last week needs to still be addressed.
+- [Issue](https://github.com/rust-lang/rust/pull/82964#issuecomment-800663588) from last week needs to still be addressed.
 - This weeks follow-ups:
-    - https://github.com/rust-lang/rust/pull/82834#issuecomment-803381467
     - https://github.com/rust-lang/rust/pull/77566#issuecomment-805033514
     - https://github.com/rust-lang/rust/pull/82951#issuecomment-805038336
     - https://github.com/rust-lang/rust/pull/82936#issuecomment-805029518