Fixes for Travis CI

-removing some blanks etc.

dnsapi/dns_nm.sh

@@ -32,13 +32,12 @@ dns_nm_add() {
   _saveaccountconf_mutable NM_user "$NM_user"
   _saveaccountconf_mutable NM_md5 "$NM_md5"
 
- 
   zone="$(echo $fulldomain | _egrep_o "[^.]+.[^.]+$")"
   get="https://namemaster.de/api/api.php?User=$NM_user&Password=$NM_md5&Antwort=csv&Int=0&Typ=ACME&Zone=$zone&hostname=$fulldomain&TXT=$txt_value&Action=Auto&Lifetime=3600"
   erg="$(_get "$get")"
 
   if [ "$?" != "0" ]; then
-    _err "error $action $zone TXT: $txt"
+    _err "error Auto $zone TXT: $txt"
     _err "Error $?"
     return 1
   fi
@@ -79,7 +78,6 @@ txt_value=$2
 
   if _contains "$erg" "Success"; then
     _info "Success, TXT removed, OK"
-
   else
     _err "error Auto $zone TXT: $txt erg: $erg"
     return 1