@item mail-source-delete-old-incoming-confirm
@vindex mail-source-delete-old-incoming-confirm
-If non-@code{nil}, ask for for confirmation before deleting old incoming
+If non-@code{nil}, ask for confirmation before deleting old incoming
files. This variable only applies when
@code{mail-source-delete-incoming} is a positive number.
@defvar nndiary-reminders
This is the list of times when you want to be reminded of your
-appointements (e.g. 3 weeks before, then 2 days before, then 1 hour
+appointments (e.g. 3 weeks before, then 2 days before, then 1 hour
before and that's it). Remember that ``being reminded'' means that the
diary message will pop up as brand new and unread again when you get new
mail.
@node Sending or Not Sending
@subsection Sending or Not Sending
-Well, assuming you've read of of the above, here are two final notes on
+Well, assuming you've read all of the above, here are two final notes on
mail sending with @code{nndiary}:
@itemize @bullet
@item
@code{nndiary} is a @emph{real} mail back end. You really send real diary
messsages for real. This means for instance that you can give
-appointements to anybody (provided they use Gnus and @code{nndiary}) by
+appointments to anybody (provided they use Gnus and @code{nndiary}) by
sending the diary message to them as well.
@item
However, since @code{nndiary} also has a @code{request-post} method, you