fixup! Change unused_doc_comments

Author: apanda

framework/src/lib.rs

@@ -15,7 +15,7 @@
 #![feature(allocator_api)]
 #![allow(unused_features)]
 #![feature(integer_atomics)]
-#![allow(unused_doc_comment)]
+#![allow(unused_doc_comments)]
 #![cfg_attr(feature = "dev", allow(unstable_features))]
 // Need this since PMD port construction triggers too many arguments.
 #![cfg_attr(feature = "dev", allow(too_many_arguments))]