Updating test details

gtests/net/packetdrill/tests/bsd/tcp/close/close-fin.pkt

-// Test for checking if the listener generates a FIN 
-// on an established connection after the connection 
-// is closed from the other side.
+// Test for checking if the client generates a FIN
+// after we close an established connection.
 
-0.000 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3          
+0.000 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3
 0.000 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
-0.000 bind(3, ..., ...) = 0                              
-0.000 listen(3, 1) = 0                                   
+0.000 bind(3, ..., ...) = 0
+0.000 listen(3, 1) = 0
 
 0.100 < S 0:0(0) win 65535 <mss 1460,sackOK,nop,nop,nop,wscale 7>
 0.100 > S. 0:0(0) ack 1 <...>
-0.200 < . 1:1(0) ack 1 win 65535 
+0.200 < . 1:1(0) ack 1 win 65535
 0.200 accept(3, ..., ...) = 4
 
 // Client closes the connection