diff --git a/rust.rs b/rust.rs
index df2c640f0..e3f5261ed 100644
--- a/rust.rs
+++ b/rust.rs
@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#![doc = "Rust wrappers around the raw JS apis"]
+//! Rust wrappers around the raw JS apis
 
 use libc::types::os::arch::c95::{size_t, c_uint};
 use libc::c_char;