diff --git a/README.md b/README.md
index f846e92..31846d6 100644
--- a/README.md
+++ b/README.md
@@ -90,7 +90,7 @@ Cassie already exists and we want to let her receive mail to. Just run:
 usermod -a -G mail cassie
 ```
 
-A user's mail will appear in `~/Mail/`. I you want to see your mail while ssh'd
+A user's mail will appear in `~/Mail/`. If you want to see your mail while ssh'd
 in the server, you could just install mutt, add `set spoolfile="+Inbox"` to
 your `~/.muttrc` and use mutt to view and reply to mail. You'll probably want
 to log in remotely though:
diff --git a/emailwiz.sh b/emailwiz.sh
index da81ab5..57f68c7 100755
--- a/emailwiz.sh
+++ b/emailwiz.sh
@@ -127,6 +127,7 @@ echo "# Dovecot config
 ssl = required
 ssl_cert = <$certdir/fullchain.pem
 ssl_key = <$certdir/privkey.pem
+ssl_dh = </usr/share/dovecot/dh.pem
 # Plaintext login. This is safe and easy thanks to SSL.
 auth_mechanisms = plain login