diff --git a/src/lib.rs b/src/lib.rs
index 2f2103f..a9a858a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -35,12 +35,6 @@ Apps we test against:
 [github]: https://github.com/iluvcapra/bwavfile
 */
 
-// #![feature(external_doc)]
-
-// #[doc(include="../README.md")]
-// #[cfg(doctest)]
-// pub struct ReadmeDoctests;
-
 extern crate encoding;
 extern crate byteorder;
 extern crate uuid;