bpo-37390: Add audit event table to documentations (GH-14406)

Also updates some (unreleased) event names to be consistent with the others.
diff --git a/Doc/library/imaplib.rst b/Doc/library/imaplib.rst
index c08c0a5..df63d82 100644
--- a/Doc/library/imaplib.rst
+++ b/Doc/library/imaplib.rst
@@ -361,7 +361,7 @@
    :meth:`IMAP4.send`, and :meth:`IMAP4.shutdown` methods.  You may override
    this method.
 
-   .. audit-event:: imaplib.IMAP4.open "self host port"
+   .. audit-event:: imaplib.open self,host,port imaplib.IMAP4.open
 
 
 .. method:: IMAP4.partial(message_num, message_part, start, length)
@@ -432,7 +432,7 @@
 
    Sends ``data`` to the remote server. You may override this method.
 
-   .. audit-event:: imaplib.IMAP4.send "self data"
+   .. audit-event:: imaplib.send self,data imaplib.IMAP4.send
 
 
 .. method:: IMAP4.setacl(mailbox, who, what)