1 files changed, 7 insertions, 11 deletions
diff --git a/README.md b/README.md
index 58da595..896590d 100644
--- a/README.md
+++ b/README.md
@@ -95,19 +95,15 @@ let presentation = {
 ```
 
 
+## TODO:
 
-## TODO: check if url is not broken
+* guarantee aspect ratio 
 
-https://stackoverflow.com/questions/333634/http-head-request-in-javascript-ajax
-https://stackoverflow.com/questions/1591401/javascript-jquery-check-broken-links
+* check if url is not broken
 
+   - https://stackoverflow.com/questions/333634/http-head-request-in-javascript-ajax
 
+   - https://stackoverflow.com/questions/1591401/javascript-jquery-check-broken-links
 
-
-
-
-## TODO: custom effects
-
-brainstorming: 
-
-* https://codepen.io/paralleluniv3rse/pen/yGQjMv
-\ No newline at end of file
+* custom effects, ex:
+   - https://codepen.io/paralleluniv3rse/pen/yGQjMv
+\ No newline at end of file