fix mis-spelling in pcap.go
@@ -9,7 +9,7 @@ import (
"github.com/miekg/dns"
)
-// Hexdump converts the dns message m to a hex dump Whireshark can import.
+// Hexdump converts the dns message m to a hex dump Wireshark can import.
// See https://www.wireshark.org/docs/man-pages/text2pcap.html.
// This output looks like this:
//
