1 files changed, 1 insertions, 1 deletions
diff --git a/README.md b/README.md
index 0d937a409..210d99f9c 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ $ bin/asm2wasm test/hello_world.asm.js
 
 That input file contains
 
-```
+```javascript
   function add(x, y) {
     x = x | 0;
     y = y | 0;