formatting

src/wire/mod.rs

@@ -252,9 +252,9 @@ pub use self::dhcpv4::{
 
 #[cfg(feature = "proto-dns")]
 pub use self::dns::{
-        Flags as DnsFlags, Opcode as DnsOpCode, Packet as DnsPacket, Repr as DnsRepr,
-        Type as DnsQueryType
-    };
+    Flags as DnsFlags, Opcode as DnsOpCode, Packet as DnsPacket, Repr as DnsRepr,
+    Type as DnsQueryType
+};
 
 /// Parsing a packet failed.
 ///