DOC: Minor tweaks to docs

Author: bluss

src/lib.rs

@@ -1,4 +1,4 @@
-//! **arrayvec** provides the types `ArrayVec` and `ArrayString`: 
+//! **arrayvec** provides the types [`ArrayVec`] and [`ArrayString`]: 
 //! array-backed vector and string types, which store their contents inline.
 //!
 //! The arrayvec package has the following cargo features:
@@ -21,7 +21,7 @@
 //!
 //! This version of arrayvec requires Rust 1.51 or later.
 //!
-#![doc(html_root_url="https://docs.rs/arrayvec/0.5/")]
+#![doc(html_root_url="https://docs.rs/arrayvec/0.6/")]
 #![cfg_attr(not(feature="std"), no_std)]
 #![cfg_attr(feature="unstable-const-fn", feature(const_fn, const_maybe_uninit_assume_init, const_panic))]