Update rustup cross-compilation docs link

diff --git a/src/doc/rustc/src/targets/built-in.md b/src/doc/rustc/src/targets/built-in.md
index c33b506cdaefbbe8c7b861e02d6b97bcec0a05ae..344048ee4a1cdb0335e2665a88ccadd5ade093fe 100644 (file)
--- a/src/doc/rustc/src/targets/built-in.md
+++ b/src/doc/rustc/src/targets/built-in.md
@@ -12,4 +12,4 @@ library built by the official Rust distributions. Most targets will need a
 system linker, and possibly other things.
 
 [rustup]: https://github.com/rust-lang/rustup
-[rustup-cross]: https://github.com/rust-lang/rustup#cross-compilation
+[rustup-cross]: https://rust-lang.github.io/rustup/cross-compilation.html