diff --git a/js/impress.js b/js/impress.js
index c0c5b95..07547f3 100644
--- a/js/impress.js
+++ b/js/impress.js
@@ -2565,9 +2565,9 @@
 ( function( document, window ) {
     'use strict';
 
-    var notes = window.document.getElementsByClassName('notes');
+    var notes = window.document.getElementsByClassName( 'notes' );
 
-    for (let items in Object.entries(notes).values) {
+    for ( let items in Object.entries( notes ).values) {
         items.style.display = 'none';
     }
 
diff --git a/src/plugins/impressConsole/impressConsole.js b/src/plugins/impressConsole/impressConsole.js
index 2715244..103d70e 100644
--- a/src/plugins/impressConsole/impressConsole.js
+++ b/src/plugins/impressConsole/impressConsole.js
@@ -16,9 +16,9 @@
 ( function( document, window ) {
     'use strict';
 
-    var notes = window.document.getElementsByClassName('notes');
+    var notes = window.document.getElementsByClassName( 'notes' );
 
-    for (let items in Object.entries(notes).values) {
+    for (let items in Object.entries( notes ).values) {
         items.style.display = 'none';
     }