commit 9b00f65ac9f8b907e84b178964a88f671ff9004f
author David Tolnay <dtolnay@gmail.com> Sat Sep 01 10:31:02 2018 -0700
committer David Tolnay <dtolnay@gmail.com> Sat Sep 01 10:43:29 2018 -0700
tree ce07ff51e36a7c8c5535f087a7d8fca5debac074
parent 956449d8c53fb3aa6e9097143934390dff1bffc9

Remove macro_use and extern crate in doc tests

src/file.rs

diff --git a/src/file.rs b/src/file.rs
index 7cb9f95..1f6054a 100644
--- a/src/file.rs
+++ b/src/file.rs
@@ -19,8 +19,8 @@
     /// representation of the syntax tree.
     ///
     /// ```
-    /// extern crate syn;
-    ///
+    /// # extern crate syn;
+    /// #
     /// use std::env;
     /// use std::fs::File;
     /// use std::io::Read;