Fix broken link in rustc_plugin doc

rust-lang · Apr 20, 2019 · f77b602 · f77b602
1 parent 3750348
commit f77b602
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/librustc_plugin/lib.rs b/src/librustc_plugin/lib.rs
@@ -47,8 +47,9 @@
 //! #![plugin(myplugin)]
 //! ```
 //!
-//! See the [`plugin` feature](../unstable-book/language-features/plugin.html) of
-//! the Unstable Book for more examples.
+//! See the [`plugin`
+//! feature](https://doc.rust-lang.org/nightly/unstable-book/language-features/plugin.html)
+//! of the Unstable Book for more examples.
 
 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]