diff --git a/lib/script.js b/lib/script.js
index 4b2f2aa..46a251d 100644
--- a/lib/script.js
+++ b/lib/script.js
@@ -181,10 +181,12 @@ Script.prototype.isOpReturn = function() {
     (this.chunks.length === 2
     && this.chunks[1].buf
     && this.chunks[1].buf.length <= 40
-    && this.chunks[1].length === this.chunks.len)))
+    && this.chunks[1].length === this.chunks.len))) {
     return true;
-  else
+  } else {
     return false;
+  }
 };
 
+
 module.exports = Script;