1 files changed, 3 insertions, 1 deletions

diff --git a/docs/user/assists.md b/docs/user/assists.md
index 6c6943622..5a83c4a98 100644
--- a/docs/user/assists.md
+++ b/docs/user/assists.md
@@ -175,7 +175,9 @@ trait Trait<T> {
 }
 
 impl Trait<u32> for () {
-    fn foo(&self) -> u32 { todo!() }
+    fn foo(&self) -> u32 {
+        todo!()
+    }
 
 }
 ```