bug#24133: 25.1.50; Some checkdoc.el functions use call-interactively incorrectly

[Matthew Malcomson]

There are a few checkdoc.el functions that pass `current-prefix-arg'
as the third argument (KEYS) to `call-interactively'.
When running any of these with a prefix argument (whether numeric or
a cons cell) gives an error about the argument to `call-interactively'
not being a vector.
e.g.

emacs -Q

C-u M-x checkdoc-ispell<RET>

checkdoc-ispell: Wrong type argument: vectorp, (4)


I see this with any emacs version I've tried.