Glitch?

[Shelley Shaffer - Bradtmiller]

I have  been  typing a title which begins C. C. And when  I hit enter I get
an offset  CCI. (Roman  numeral bulleting) I  have  tried  everything  to
stop it but to no avail.  Keep in mind  I have tried turning  off that
feature as well as hitting every other item on my toolbar.  HELP!
                                  SKB