diff --git a/src/cargo/core/compiler/lto.rs b/src/cargo/core/compiler/lto.rs
index f50b16f895ee..c2d04f2156fb 100644
--- a/src/cargo/core/compiler/lto.rs
+++ b/src/cargo/core/compiler/lto.rs
@@ -16,7 +16,7 @@ use std::collections::hash_map::{Entry, HashMap};
 /// `ObjectAndBitcode` |                        | ✓           | ✓
 /// `OnlyObject`       | `-C embed-bitcode=no`  | ✓           |
 ///
-/// See https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#lto
+/// See <https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#lto>
 #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
 pub enum Lto {
     /// LTO is run for this rustc, and it's `-Clto=foo`. If the given value is