diff --git a/client/src/utils/confirm-dialog.ts b/client/src/utils/confirm-dialog.ts
index a3ab6a6d..3edf393d 100644
--- a/client/src/utils/confirm-dialog.ts
+++ b/client/src/utils/confirm-dialog.ts
@@ -7,6 +7,7 @@ interface ConfirmDialogOptions {
 }
 type ResolveReject = (v?: unknown) => void;
 
+// inspired by https://stackoverflow.com/a/69773076/6071058
 export default {
   confirm(options: ConfirmDialogOptions) {
     const mountEl = document.createElement("div");