diff --git a/README.md b/README.md
index 4b18042..1a62e45 100644
--- a/README.md
+++ b/README.md
@@ -46,4 +46,17 @@ better error handling when files are unparseable
 new settings
 - default submission types
 - default file types
-- default lockAt offset
\ No newline at end of file
+- default lockAt offset
+
+websocket server to watch file system for changes, notify frontend it should invalidate cache
+
+lectures
+- create 1 lecture for a given day
+- have a way of running a lecture from an unauthenticated computer? maybe just view lecture notes?
+
+
+tighter integration with git
+- regularly make git commits
+- handle merging?
+- maybe a different storage backend?
+- user motivated restore?
\ No newline at end of file
diff --git a/nextjs/src/services/utils/htmlIsCloseEnough.test.ts b/nextjs/src/services/utils/htmlIsCloseEnough.test.ts
index 08c2d45..b340877 100644
--- a/nextjs/src/services/utils/htmlIsCloseEnough.test.ts
+++ b/nextjs/src/services/utils/htmlIsCloseEnough.test.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from "vitest";
-import { htmlIsCloseEnough, removeHtmlDetails } from "./htmlIsCloseEnough";
+import { removeHtmlDetails } from "./htmlIsCloseEnough";
 
 describe("html can be close enough", () => {
   it("scenario 1", () => {
diff --git a/nextjs/src/services/utils/htmlIsCloseEnough.ts b/nextjs/src/services/utils/htmlIsCloseEnough.ts
index 68500df..b9655ad 100644
--- a/nextjs/src/services/utils/htmlIsCloseEnough.ts
+++ b/nextjs/src/services/utils/htmlIsCloseEnough.ts
@@ -18,7 +18,6 @@ export const removeHtmlDetails = (html: string) => {
     .replaceAll(/\\"/g, '"')
     .replaceAll(/\s/g, "")
     .replaceAll(/<hr\s*\/?>/g, "<hr>")
-    .replaceAll(/<hr\s*\/?>/g, "<hr>")
     .replaceAll(/<br\s*\/?>/g, "<br>")
     .replaceAll(/&gt;/g, "")
     .replaceAll(/&lt;/g, "")