Update API doc URL for Cargo

Closes #3640

diff --git a/Cargo.toml b/Cargo.toml
index da83c3f88689d8806ad27ecfa4804bf7150f14b4..0cb4e934f7a0304468e3aff54c60e6d9356355ec 100644 (file)
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ authors = ["Yehuda Katz <wycats@gmail.com>",
 license = "MIT/Apache-2.0"
 homepage = "https://crates.io"
 repository = "https://github.com/rust-lang/cargo"
-documentation = "http://doc.crates.io/cargo"
+documentation = "https://docs.rs/cargo"
 description = """
 Cargo, a package manager for Rust.
 """