diff --git a/icu/src/bindings.rs b/icu/src/bindings.rs
index e55ea10..d306e44 100644
--- a/icu/src/bindings.rs
+++ b/icu/src/bindings.rs
@@ -1,6 +1,6 @@
 //! Crate wrapping what we need from ICU’s C API for JIDs.
 //!
-//! See http://site.icu-project.org/
+//! See <http://site.icu-project.org/>
 
 use std::os::raw::c_char;
 
diff --git a/icu/src/error.rs b/icu/src/error.rs
index 555ccfe..b012f56 100644
--- a/icu/src/error.rs
+++ b/icu/src/error.rs
@@ -1,6 +1,6 @@
 //! Crate wrapping what we need from ICU’s C API for JIDs.
 //!
-//! See http://site.icu-project.org/
+//! See <http://site.icu-project.org/>
 
 use crate::bindings::{icu_error_code_to_name, UErrorCode};
 use std::ffi::CStr;
diff --git a/icu/src/idna2008.rs b/icu/src/idna2008.rs
index 117730c..04798b5 100644
--- a/icu/src/idna2008.rs
+++ b/icu/src/idna2008.rs
@@ -1,6 +1,6 @@
 //! Crate wrapping what we need from ICU’s C API for JIDs.
 //!
-//! See http://site.icu-project.org/
+//! See <http://site.icu-project.org/>
 
 use crate::bindings::{
     icu_idna_name_to_ascii, icu_idna_name_to_unicode, icu_idna_open, UErrorCode, UIDNAInfo,
diff --git a/icu/src/lib.rs b/icu/src/lib.rs
index 9f301af..fa058b4 100644
--- a/icu/src/lib.rs
+++ b/icu/src/lib.rs
@@ -1,6 +1,6 @@
 //! Crate wrapping what we need from ICU’s C API for JIDs.
 //!
-//! See http://site.icu-project.org/
+//! See <http://site.icu-project.org/>
 
 #![deny(missing_docs)]
 
diff --git a/icu/src/spoof.rs b/icu/src/spoof.rs
index d0346ab..80d22d4 100644
--- a/icu/src/spoof.rs
+++ b/icu/src/spoof.rs
@@ -1,6 +1,6 @@
 //! Crate wrapping what we need from ICU’s C API for JIDs.
 //!
-//! See http://site.icu-project.org/
+//! See <http://site.icu-project.org/>
 
 use crate::bindings::{
     icu_spoof_get_skeleton, icu_spoof_open, icu_spoof_set_checks, UErrorCode, USpoofChecker,
diff --git a/icu/src/stringprep.rs b/icu/src/stringprep.rs
index 8020b63..c4436d7 100644
--- a/icu/src/stringprep.rs
+++ b/icu/src/stringprep.rs
@@ -1,6 +1,6 @@
 //! Crate wrapping what we need from ICU’s C API for JIDs.
 //!
-//! See http://site.icu-project.org/
+//! See <http://site.icu-project.org/>
 
 use crate::bindings::{
     icu_stringprep_open, icu_stringprep_prepare, UChar, UErrorCode, UStringPrepProfile,