diff --git a/src/js/Node.js b/src/js/Node.js
index 69695f3..44fba88 100644
--- a/src/js/Node.js
+++ b/src/js/Node.js
@@ -3253,7 +3253,7 @@ export class Node {
 
     // update the index numbering
     this._updateDomIndexes()
-    
+
     this.showChilds()
 
     if (triggerAction === true) {