minor style fix

pythonApp/netflowTest.py

@@ -42,7 +42,7 @@ if opts.find_top_ports:
 
 if opts.find_top_ssh_clients:
     print "Finding active ssh ips"
-    ssh_ips = csv.filter(lambda x:x[3] == '22')
+    ssh_ips = csv.filter(lambda x: x[3] == '22')
     top_ssh_clients = top_ips(ssh_ips, "client", 15)
     print "\n\n"
     print "Top addresses involved in ssh traffic"