diff --git a/icu/src/bindings.rs b/icu/src/bindings.rs
index e55ea1001ea01a5ef162433ebd177553ef971259..d306e442ea3068ecafff83711119c08b4d0b15d8 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 555ccfe8b628cdaeba9a7cc9ca8cf75a756e4a2f..b012f56e41c1ccf98dd8ee781f082602c101c24b 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 117730c2d48b65fb725166b911d12149f1db6453..04798b595b153b1b421724e04b681e4d05df7cdd 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 9f301af401acdd09a788352184eb703a982f8ff8..fa058b489f70f9083637eb3aa0dcba6c1502ed85 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 d0346ab0d9c411cc882b5f8506cf8a2a6b4a77f3..80d22d40d40da73f6b3a15ff30de92db4059a76b 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 8020b637a4068a085a1f60976cb43a9157ad269e..c4436d761f5663f847f2fdfefc7c4958912b937d 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,