README typos

README.md

@@ -7,36 +7,37 @@ ICMP Ping library for Go, inspired by
 Here is a very simple example that sends & receives 3 packets:
 
 ```go
- pinger, err := ping.NewPinger("www.google.com")
- if err != nil {
+pinger, err := ping.NewPinger("www.google.com")
+if err != nil {
         panic(err)
- }
- pinger.Count = 3
- pinger.Run() // blocks until finished
- stats := pinger.Statistics() // get send/receive/rtt stats
+}
+pinger.Count = 3
+pinger.Run() // blocks until finished
+stats := pinger.Statistics() // get send/receive/rtt stats
 ```
 
 Here is an example that emulates the unix ping command:
 
 ```go
- pinger, err := ping.NewPinger("www.google.com")
- if err != nil {
-     fmt.Printf("ERROR: %s\n", err.Error())
-     return
- }
- pinger.OnRecv = func(pkt *ping.Packet) {
+pinger, err := ping.NewPinger("www.google.com")
+if err != nil {
+        panic(err)
+}
+
+pinger.OnRecv = func(pkt *ping.Packet) {
         fmt.Printf("%d bytes from %s: icmp_seq=%d time=%v\n",
                 pkt.Nbytes, pkt.IPAddr, pkt.Seq, pkt.Rtt)
- }
- pinger.OnFinish = func(stats *ping.Statistics) {
+}
+pinger.OnFinish = func(stats *ping.Statistics) {
         fmt.Printf("\n--- %s ping statistics ---\n", stats.Addr)
         fmt.Printf("%d packets transmitted, %d packets received, %v%% packet loss\n",
                 stats.PacketsSent, stats.PacketsRecv, stats.PacketLoss)
         fmt.Printf("round-trip min/avg/max/stddev = %v/%v/%v/%v\n",
                 stats.MinRtt, stats.AvgRtt, stats.MaxRtt, stats.StdDevRtt)
- }
- fmt.Printf("PING %s (%s):\n", pinger.Addr(), pinger.IPAddr())
- pinger.Run()
+}
+
+fmt.Printf("PING %s (%s):\n", pinger.Addr(), pinger.IPAddr())
+pinger.Run()
 ```
 
 It sends ICMP packet(s) and waits for a response. If it receives a response,
@@ -44,7 +45,7 @@ it calls the "receive" callback. When it's finished, it calls the "finish"
 callback.
 
 For a full ping example, see
-[cmd/ping/ping.go"](https://github.com/sparrc/go-ping/blob/master/cmd/ping/ping.go)
+[cmd/ping/ping.go](https://github.com/sparrc/go-ping/blob/master/cmd/ping/ping.go)
 
 ## Installation: