Andy found an additional typo "can be can be".
Now I have that silly "Que sera sera" song stuck in my head.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

The doc says that port can be "*" to mean any port.
That's wrong.
Reviewed-by: NDr. Stephen Henson <steve@openssl.org>

PR#3071

The primary changes made are:
- Updates to the "NAME" section of many pages to correctly reflect the
functions defined on those pages. This section is automatically parsed
by the util/extract-names.pl script, so if it is not correct then
running "man" will not correctly locate the right manual pages.
- Updates to take account of where functions are now deprecated
- Full documentation of the ec sub-library
- A number of other typo corrections and other minor tweaks

since it's both enumerated and explained in BIO_s_connect.pod.
PR: 370

Update docs.