Extra character / symbol in table for Tip 15

There is an extra character / symbol in the table for Tip 15 after the “jA” on the 2nd line.

It looks like a place holder on my iPad reading the 5th beta ePub.

jA [something]

The symbol is supposed to represent a space, as in <space>. In the PDF, it appears as an open box character It should look the same way in the epub edition, but if not then we’ll have to do something about that. Thanks for reporting this.

If you will let me know how, I’ll gladly send you a screen shot.

You are welcome.

Thank you for a very informative and enjoyable book.

I just checked the pdf (b5) and I see what looks like a place holder that looks arguably like a small “u”.