diff --git a/README.md b/README.md
index 7d23562..10bde68 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,7 @@ ATTENTION MAC USER: currently the software cannot correctly functional on mac (e
 - axis window size is not correct
 - on PyInstaller, windows misdetected our executable as a virus
 - change the scale on Y-axis so that graph looks smoother
+- Errors thrown when >1 reference resistances entered
 
 ## Todos & [Old Specs](https://docs.google.com/document/d/1Km2HZel7rILOvgHG5iXlUcXFx4Of1ot2I7Dbnq8aTwY/edit?usp=sharing):
 - [ ] Fix Issues