Link to docs.rs rather than doc.servo.org.

Author: SimonSapin

Cargo.toml

@@ -6,7 +6,7 @@ authors = [ "The Servo Project Developers" ]
 description = "A string interning library for Rust, developed as part of the Servo project."
 license = "MIT / Apache-2.0"
 repository = "https://github.com/servo/string-cache"
-documentation = "http://doc.servo.org/string_cache/"
+documentation = "https://docs.rs/string_cache/"
 build = "build.rs"
 
 [lib]

README.md

@@ -2,6 +2,6 @@
 
 [![Build Status](https://travis-ci.org/servo/string-cache.svg?branch=master)](https://travis-ci.org/servo/string-cache)
 
-[Documentation](http://doc.servo.org/string_cache/)
+[Documentation](https://docs.rs/string_cache/)
 
 A string interning library for Rust, developed as part of the [Servo](https://github.com/servo/servo) project.