Update pages.html

pages.html

@@ -1077,7 +1077,7 @@ editor.Blocks.add('menu-settings-block-block', {
 var modal_1 = document.getElementById("myModal_1");
 
 // Get the button that opens the modal
-var btn_1 = document.getElementById("myBtn_1");
+var btn_1 = document.getElementById("myBtn");
 
 // Get the <span> element that closes the modal
 var span_1 = document.getElementsByClassName("close_1")[0];