diff --git a/notes.md b/notes.md
index 36d72d5..4b133db 100644
--- a/notes.md
+++ b/notes.md
@@ -7,6 +7,7 @@
   * ~~`WebPage.parse_urls()` needs to compare startswith to base url~~
   * ~~ignore any links which aren't to pages~~
   * better url checking to get bare domain
+  * remove trailing slash from any discovered url
   * ~~remove base url from initial urls with and without trailing slash~~
   * investigate using [tldextract](https://github.com/john-kurkowski/tldextract) to match urls
   * ~~implement parsing of [robots.txt](http://docs.w3cub.com/python~3.6/library/urllib.robotparser/)~~