about summary refs log tree commit diff
path: root/src/doc/reference.md
diff options
context:
space:
mode:
Diffstat (limited to 'src/doc/reference.md')
-rw-r--r--src/doc/reference.md2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/doc/reference.md b/src/doc/reference.md
index cb64220424f..6ea91d502b7 100644
--- a/src/doc/reference.md
+++ b/src/doc/reference.md
@@ -1680,8 +1680,8 @@ specific type.
 Implementations are defined with the keyword `impl`.
 
 ```
+# #[derive(Copy)]
 # struct Point {x: f64, y: f64};
-# impl Copy for Point {}
 # type Surface = i32;
 # struct BoundingBox {x: f64, y: f64, width: f64, height: f64};
 # trait Shape { fn draw(&self, Surface); fn bounding_box(&self) -> BoundingBox; }