changes "locals" example to 4 spaces indentation

Author: zonyitoo

README.md

@@ -301,64 +301,64 @@ Example configuration:
 
     // Extended multiple local configuration
     "locals": [
-      {
-        // Basic configuration, a SOCKS5 local server
-        "local_address": "127.0.0.1",
-        "local_port": 1080,
-        // OPTIONAL. Setting the `mode` for this specific local server instance.
-        // If not set, it will derive from the outer `mode`
-        "mode": "tcp_and_udp"
-      },
-      {
-        // SOCKS5, SOCKS4/4a local server
-        "protocol": "socks",
-        // Listen address
-        "local_address": "127.0.0.1",
-        "local_port": 1081,
-        // OPTIONAL. Enables UDP relay
-        "mode": "tcp_and_udp",
-        // OPTIONAL. Customizing the UDP's binding address. Depending on `mode`, if
-        // - TCP is enabled, then SOCKS5's UDP Association command will return this address
-        // - UDP is enabled, then SOCKS5's UDP server will listen to this address.
-        "local_udp_address": "127.0.0.1",
-        "local_udp_port": 2081
-      },
-      {
-        // Tunnel local server (feature = "local-tunnel")
-        "protocol": "tunnel",
-        // Listen address
-        "local_address": "127.0.0.1",
-        "local_port": 5353,
-        // Forward address, the target of this tunnel
-        // In this example, this will build a `127.0.0.1:5353` -> `8.8.8.8:53` tunnel
-        "forward_address": "8.8.8.8",
-        "forward_port": 53,
-        // OPTIONAL. Customizing whether to start TCP and UDP tunnel
-        "mode": "tcp_only"
-      },
-      {
-        // HTTP local server (feature = "local-http")
-        "protocol": "http",
-        // Listen address
-        "local_address": "127.0.0.1",
-        "local_port": 3128
-      },
-      {
-        // DNS local server (feature = "local-dns")
-        // This DNS works like China-DNS, it will send requests to `local_dns` and `remote_dns` and choose by ACL rules
-        "protocol": "dns",
-        // Listen address
-        "local_address": "127.0.0.1",
-        "local_port": 53,
-        // Local DNS address, DNS queries will be sent directly to this address
-        "local_dns_address": "114.114.114.114",
-        // OPTIONAL. Local DNS's port, 53 by default
-        "local_dns_port": 53,
-        // Remote DNS address, DNS queries will be sent through ssserver to this address
-        "remote_dns_address": "8.8.8.8",
-        // OPTIONAL. Remote DNS's port, 53 by default
-        "remote_dns_port": 53
-      }
+        {
+            // Basic configuration, a SOCKS5 local server
+            "local_address": "127.0.0.1",
+            "local_port": 1080,
+            // OPTIONAL. Setting the `mode` for this specific local server instance.
+            // If not set, it will derive from the outer `mode`
+            "mode": "tcp_and_udp"
+        },
+        {
+            // SOCKS5, SOCKS4/4a local server
+            "protocol": "socks",
+            // Listen address
+            "local_address": "127.0.0.1",
+            "local_port": 1081,
+            // OPTIONAL. Enables UDP relay
+            "mode": "tcp_and_udp",
+            // OPTIONAL. Customizing the UDP's binding address. Depending on `mode`, if
+            // - TCP is enabled, then SOCKS5's UDP Association command will return this address
+            // - UDP is enabled, then SOCKS5's UDP server will listen to this address.
+            "local_udp_address": "127.0.0.1",
+            "local_udp_port": 2081
+        },
+        {
+            // Tunnel local server (feature = "local-tunnel")
+            "protocol": "tunnel",
+            // Listen address
+            "local_address": "127.0.0.1",
+            "local_port": 5353,
+            // Forward address, the target of this tunnel
+            // In this example, this will build a `127.0.0.1:5353` -> `8.8.8.8:53` tunnel
+            "forward_address": "8.8.8.8",
+            "forward_port": 53,
+            // OPTIONAL. Customizing whether to start TCP and UDP tunnel
+            "mode": "tcp_only"
+        },
+        {
+            // HTTP local server (feature = "local-http")
+            "protocol": "http",
+            // Listen address
+            "local_address": "127.0.0.1",
+            "local_port": 3128
+        },
+        {
+            // DNS local server (feature = "local-dns")
+            // This DNS works like China-DNS, it will send requests to `local_dns` and `remote_dns` and choose by ACL rules
+            "protocol": "dns",
+            // Listen address
+            "local_address": "127.0.0.1",
+            "local_port": 53,
+            // Local DNS address, DNS queries will be sent directly to this address
+            "local_dns_address": "114.114.114.114",
+            // OPTIONAL. Local DNS's port, 53 by default
+            "local_dns_port": 53,
+            // Remote DNS address, DNS queries will be sent through ssserver to this address
+            "remote_dns_address": "8.8.8.8",
+            // OPTIONAL. Remote DNS's port, 53 by default
+            "remote_dns_port": 53
+        }
     ],
 
     // Server configuration