[exim] documentation corrections

what is the proper procedure to report <small> spelling mistakes in the
documentation ?

In reading thru various pages I have found two mis-spelled words .
chapter 37. " The Dovecot configuration to match the above wil look ..."
                                                         * will * look

chapter 33 , page 330  last sentence just prior to 33.1:
"In some mechanisms, the client and server provably agree ..."
                                           * probably * agree

If there is an alternate method , please advise