diff --git a/Controller.js b/Controller.js
index cea345c..447e98d 100644
--- a/Controller.js
+++ b/Controller.js
@@ -15,7 +15,7 @@
         const e    = typeof id === 'undefined' ? document.getElementsByClassName('m-editor') : [id],
             length = e.length;
 
-        for(let i = 0; i < length; i++) {
+        for(let i = 0; i < length; ++i) {
             this.bindElement(e[i].id);
         }
     };