kdig: extra newline in warning message
kdig splits server address and port in warning message:
% kdig keys.gnupg.net
;; ->>HEADER<<- opcode: QUERY; status: SERVFAIL; id: 27341
;; Flags: qr rd ra; QUERY: 1; ANSWER: 0; AUTHORITY: 0; ADDITIONAL: 0
;; QUESTION SECTION:
;; keys.gnupg.net. IN A
;; Received 32 B
;; Time 2015-06-18 20:00:34 CEST
;; From 127.0.0.1@53(UDP) in 287.2 ms
; Warning: failed to query server 127.0.0.1
@53(UDP)