Use crates.fyi for docs.

Author: Sgeo

Cargo.toml

@@ -6,4 +6,4 @@ license = "MIT"
 homepage = "https://github.com/Sgeo/take_mut"
 repository = "https://github.com/Sgeo/take_mut"
 description = "Take a T from a &mut T temporarily"
-documentation = "http://sgeo.github.io/rustdoc/take_mut/"
+documentation = "https://crates.fyi/crates/take_mut/0.1.0/"