Use new modal for edits

bookwyrm/templates/readthrough/readthrough.html

@@ -10,6 +10,6 @@ Add read dates for "<em>{{ title }}</em>"
 
 {% block content %}
 
-{% include "readthrough/add_readthrough_modal.html" with book=book active=True static=True %}
+{% include "readthrough/readthrough_modal.html" with book=book active=True static=True %}
 
 {% endblock %}