fix inconsistency between README and actual config (#114)

* fix inconsistency between README and actual config

* clarify example config in sync w/ config.cfg

README.md

@@ -224,7 +224,7 @@ nsname = "auth.example.org"
 nsadmin = "admin.example.org"
 # predefined records served in addition to the TXT
 records = [
-    # default A
+    # domain pointing to the public IP of your acme-dns server
     "auth.example.org. A 198.51.100.1",
     # specify that auth.example.org will resolve any *.auth.example.org records
     "auth.example.org. NS auth.example.org.",

config.cfg

@@ -6,19 +6,15 @@ protocol = "udp"
 # domain name to serve the requests off of
 domain = "auth.example.org"
 # zone name server
-nsname = "ns1.auth.example.org"
+nsname = "auth.example.org"
 # admin email address, where @ is substituted with .
 nsadmin = "admin.example.org"
 # predefined records served in addition to the TXT
 records = [
-    # default A
-    "auth.example.org. A 192.168.1.100",
-    # A
-    "ns1.auth.example.org. A 192.168.1.100",
-    "ns2.auth.example.org. A 192.168.1.100",
-    # NS
-    "auth.example.org. NS ns1.auth.example.org.",
-    "auth.example.org. NS ns2.auth.example.org.",
+    # domain pointing to the public IP of your acme-dns server 
+    "auth.example.org. A 198.51.100.1",
+    # specify that auth.example.org will resolve any *.auth.example.org records
+    "auth.example.org. NS auth.example.org.",
 ]
 # debug messages from CORS etc
 debug = false