diff --git a/src/rich_text_editor/index.js b/src/rich_text_editor/index.js
index d124bc47c..748fb5b11 100644
--- a/src/rich_text_editor/index.js
+++ b/src/rich_text_editor/index.js
@@ -138,7 +138,7 @@ module.exports = () => {
      * @example
      * rte.add('bold', {
      *   icon: '<b>B</b>',
-     *   attributes: {title: 'Bold',}
+     *   attributes: {title: 'Bold'},
      *   result: rte => rte.exec('bold')
      * });
      * rte.add('link', {
@@ -231,7 +231,7 @@ module.exports = () => {
      * Triggered when the offset of the editor is changed
      * @private
      */
-    udpatePosition() {
+    updatePosition() {
       const un = 'px';
       const canvas = config.em.get('Canvas');
       const pos = canvas.getTargetToElementDim(toolbar, lastEl, {
@@ -272,10 +272,10 @@ module.exports = () => {
       rte = customRte ? customRte.enable(el, rte) : this.initRte(el).enable();
 
       if (em) {
-        setTimeout(this.udpatePosition.bind(this), 0);
+        setTimeout(this.updatePosition.bind(this), 0);
         const event = 'change:canvasOffset canvasScroll';
-        em.off(event, this.udpatePosition, this);
-        em.on(event, this.udpatePosition, this);
+        em.off(event, this.updatePosition, this);
+        em.on(event, this.updatePosition, this);
         em.trigger('rte:enable', view, rte);
       }