diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs
index aacf61e5b425a28852d05b70b928ed7a160c026a..56746666e2f1fea12c9e2e1171b8a08201c08068 100644
--- a/compiler/rustc_middle/src/ty/context.rs
+++ b/compiler/rustc_middle/src/ty/context.rs
@@ -66,8 +66,8 @@
 use std::ops::{Bound, Deref};
 use std::sync::Arc;
 
-/// A type that is not publicly constructable. This prevents people from making `TyKind::Error`
-/// except through `tcx.err*()`, which are in this module.
+/// A type that is not publicly constructable. This prevents people from making [`TyKind::Error`]s
+/// except through the error-reporting functions on a [`tcx`][TyCtxt].
 #[derive(Copy, Clone, Debug, Eq, Hash, PartialEq, PartialOrd, Ord)]
 #[derive(TyEncodable, TyDecodable, HashStable)]
 pub struct DelaySpanBugEmitted(());