Fix typo: lists -> lints

It's a bit of a tongue-twister it seems.

Author: camelid

Diff for: src/bug-fix-procedure.md

@@ -276,7 +276,8 @@ FutureIncompatibleInfo {
 
 Remove this too.
 
-#### Add the lint to the list of removed lists.
+<a name="add-the-lint-to-the-list-of-removed-lists">
+#### Add the lint to the list of removed lints.
 
 In `compiler/rustc_lint/src/lib.rs` there is a list of "renamed and removed lints".
 You can add this lint to the list: