Syntax corrections suggested by testing script

dnsapi/dns_miab.sh

@@ -16,7 +16,7 @@ Author: Darven Dissek, William Gertz
 #Usage: dns_miab_add  _acme-challenge.www.domain.com  "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
 dns_miab_add() {
   fulldomain=$1
-  # Added "value=" and "&ttl=300" to accomodate the new TXT record format used by the MIAB / PMIAB API
+  # Added "value=" and "&ttl=300" to accomodate the new TXT record format used by the MIAB/PMIAB API
   txtvalue="value=" "$2" "&ttl=300"
   _info "Using miab challenge add"
   _debug fulldomain "$fulldomain"