[TASK] try to fix shfmt

dnsapi/dns_kappernet.sh

@@ -20,7 +20,7 @@ dns_kappernet_add() {
     KAPPERNETDNS_Key=""
     KAPPERNETDNS_Secret=""
     _err "You haven't defined kapper.net api key and secret yet."
-    _err "Please send us mail to support@kapper.net get your and secret."
+    _err "Please send us mail to support@kapper.net get your key and secret."
     return 1
   fi
 
@@ -39,7 +39,7 @@ dns_kappernet_add() {
   data="%7B%22name%22%3A%22$fullhostname%22%2C%22type%22%3A%22TXT%22%2C%22content%22%3A%22$txtvalue%22%2C%22ttl%22%3A%223600%22%2C%22prio%22%3A%22%22%7D"
   if _kappernet_api GET "action=new&subject=$_domain&data=$data"; then
 
-    if _contains "$response" "{\"OK\":true" ; then
+    if _contains "$response" "{\"OK\":true"; then
       _info "Waiting 120 seconds for DNS to spread the new record"
       _sleep 120
       return 0
@@ -63,7 +63,7 @@ dns_kappernet_rm() {
     KAPPERNETDNS_Key=""
     KAPPERNETDNS_Secret=""
     _err "You haven't defined kapper.net api key and secret yet."
-    _err "Please send us mail to get your and secret."
+    _err "Please send us mail to get your key and secret."
     return 1
   fi