In the footnote, what is that comma after "Regehr" doing there? Delete it! But yes, "note that" is a bugaboo I have to battle in my own writing. With rare ex

In the footnote, what is that comma after "Regehr" doing there? Delete it! But yes, "note that" is a bugaboo I have to battle in my own writing. With rare exceptions it can just be deleted; occasionally it indicates that the following point deserves more emphasis than I have given it.