Fix docs.rs links

Author: phil-opp

Cargo.toml

@@ -8,7 +8,7 @@ description = "Simple allocator usable for no_std systems. It builds a linked li
 keywords = ["allocator", "no_std", "malloc", "heap", "kernel"]
 
 repository = "https://github.com/phil-opp/linked-list-allocator"
-documentation = "https://docs.rs/spin"
+documentation = "https://docs.rs/crate/linked_list_allocator"
 homepage = "http://os.phil-opp.com/kernel-heap.html#a-better-allocator"
 
 [dependencies]

README.md

@@ -2,7 +2,7 @@
 
 [![Build Status](https://travis-ci.org/phil-opp/linked-list-allocator.svg?branch=master)](https://travis-ci.org/phil-opp/linked-list-allocator)
 
-[Documentation](https://docs.rs/linked_list_allocator)
+[Documentation](https://docs.rs/crate/linked_list_allocator)
 
 ## Usage