doc(ast) Fix Unset example.

tagua-vm · Sep 14, 2017 · 3aa7454 · 3aa7454
1 parent da3c6d0
commit 3aa7454
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/source/ast.rs b/source/ast.rs
@@ -962,6 +962,7 @@ pub enum Expression<'a> {
     ///
     /// ```
     /// # extern crate smallvec;
+    /// # #[macro_use]
     /// # extern crate tagua_parser;
     /// use tagua_parser::Result;
     /// use tagua_parser::ast::{