diff --git a/README.md b/README.md
index 168f8b4..0c7dace 100644
--- a/README.md
+++ b/README.md
@@ -115,6 +115,8 @@ exec(cmd, (error, stdout) => {
   const info = JSON.parse(stdout);
   // 'video/mp4; codecs="avc1.4D4028, mp4a.40.2"'
   const contentType = getFullMIMEString(info);
+  ...
+});
 ```
 
 ## bitjs.file