[PATCH] emacs: Correct documentation of `notmuch-poll-script'

[David Bremner]

Austin Clements <amdragon at MIT.EDU> writes:

> The functions referred to in the documentation for this variable were
> replaced by the unified `notmuch-poll-and-refresh-this-buffer' in
> 21474f0e.  Update the documentation to reflect the new function.

pushed,

d