Make a CR/LF sequence measure up to its name: the order of the CR and LF

characters was reversed, resulting in some network appliances, including
at least some NAS devices from Ascend, not recognizing our finger(1)
request.

PR:		45914
Submitted by:	J R Matthews <jrm@delta-e.com.au>
Approved by:	re (rwatson)
MFC after:	2 weeks

usr.bin/finger/net.c

@@ -116,7 +116,7 @@ do_protocol(const char *name, const struct addrinfo *ai)
 	struct iovec iov[3];
 	struct msghdr msg;
 	static char slash_w[] = "/W ";
-	static char neteol[] = "\n\r";
+	static char neteol[] = "\r\n";
 
 	s = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
 	if (s < 0) {