Fix typos

doc/man/man5/slapd-dnssrv.5

@@ -13,8 +13,8 @@ serves up referrals based upon SRV resource records held in
 the Domain Name System.
 .SH CONFIGURATION
 The DNSSRV backend has no backend nor database specific options.
-It is configured simpy by "database dnssrv" followed a suffix
-directively, e.g. suffix "".
+It is configured simply by "database dnssrv" followed a suffix
+directive, e.g. suffix "".
 .SH FILES
 ETCDIR/slapd.conf
 .br