fix typo

2022-03-05 17:43:10 +08:00 · 2022-03-05 17:43:10 +08:00 · 797875026b
parent f4d33a4aee
commit 797875026b
1 changed files with 2 additions and 0 deletions
--- a/src/generics-traits/trait-object.md
+++ b/src/generics-traits/trait-object.md
@ -221,5 +221,7 @@ fn my_function(x: Box<dyn MyTrait>)  {
 fn main() {
    my_function(Box::new(13_u32));
    my_function(Box::new(String::from("abc")));
+
+    println!("Success!")
 }
 ```