Fix convdev note alert box
My previous MR updating the Conversational Development Index has an improper Note alert box.
https://i.imgur.com/7vPqNqX.png
This removes the capitalization and adds the missing colon.
My previous MR updating the Conversational Development Index has an improper Note alert box.
https://i.imgur.com/7vPqNqX.png
This removes the capitalization and adds the missing colon.