more updates

lmumar · web-flow · commit f7d6aa5d035e · 2018-01-26T17:47:53.000+08:00
diff --git a/_posts/2018-01-26-rust-trick.md b/_posts/2018-01-26-rust-trick.md
@@ -3,8 +3,6 @@ layout: post
 title: Rust - Weird trick #1
 ---
 
-### Rust - Weird trick #1
-
 In Rust you cannot create another reference to a value if you already have a mutable reference to it. Example:
 ```
 fn main() {
