Delete TODO section

Author: Mark-Simulacrum

triage/2021-10-26.md

@@ -114,7 +114,3 @@ Make new symbol mangling scheme default for compiler itself. [#90054](https://gi
 - [#88308 Morph `layout_raw` query into `layout_of`.](https://github.com/rust-lang/rust/pull/88308)
 - [#87781 Remove box syntax from compiler and tools](https://github.com/rust-lang/rust/pull/87781)
 
-#### Nags requiring follow up
-
-TODO: Nags
-