simplify explanation in config.dist.php

Author: henningkerstan

config.dist.php

@@ -28,25 +28,19 @@
 // define('HOST', 'server');
 
 
-// Enter a URL to use to determine the public IPv4 address. It must 
-// only return an IPv4 address in plain text, otherwise the script will fail.
+// Enter a URL to use to determine the public IPv4 address. 
 // [Optional; will be set to default value 'https://api.ipify.org' if missing.]
 define('IPV4_ADDRESS_URL', 'https://api.ipify.org');
 
-// Enter a URL to use as fallback to determine the public IPv4 
-// address. It must only return an IPv4 address in plain text, otherwise the 
-// script will fail.
+// Enter a URL to use as fallback to determine the public IPv4 address. 
 // [Optional; will be set to default value 'https://ipv4.seeip.org' if missing.]
 define('IPV4_ADDRESS_URL_FALLBACK', 'https://ipv4.seeip.org');
 
-// Enter a URL to use to determine the public IPv6 address. It must 
-// only return an IPv6 address in plain text, otherwise the script will fail.
+// Enter a URL to use to determine the public IPv6 address.
 // [Optional; will be set to default value 'https://ipv6.seeip.org' if missing.]
 define('IPV6_ADDRESS_URL', 'https://ipv6.seeip.org');
 
-// Enter a URL to use as fallback to determine the public IPv6 
-// address. It must only return an IPv6 address in plain text, otherwise the 
-// script will fail.
+// Enter a URL to use as fallback to determine the public IPv6 address.
 // [Optional; will be set to default value 'https://v6.ident.me' if missing.]
 define('IPV6_ADDRESS_URL_FALLBACK', 'https://v6.ident.me');