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-rw-r--r--src/util/normalize_identifier.rs5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/util/normalize_identifier.rs b/src/util/normalize_identifier.rs
index c287e1a..4753f7b 100644
--- a/src/util/normalize_identifier.rs
+++ b/src/util/normalize_identifier.rs
@@ -1,6 +1,6 @@
//! Utility to normalize identifiers.
-/// Normalize an identifier, as found in references and
+/// Normalize an identifier, as found in [references][label_end] and
/// [definitions][definition], so it can be compared when matching.
///
/// This collapsed whitespace found in markdown (`\t`, `\r`, `\n`, and ` `)
@@ -30,8 +30,7 @@
/// * [`micromark-util-normalize-identifier` in `micromark`](https://github.com/micromark/micromark/tree/main/packages/micromark-util-normalize-identifier)
///
/// [definition]: crate::construct::definition
-///
-/// <!--To do: link resource.-->
+/// [label_end]: crate::construct::label_end
pub fn normalize_identifier(value: &str) -> String {
let mut codes = vec![];
let mut at_start = true;