Testsuite: Minor runtest change for clarity

diff --git a/test/runtest b/test/runtest
index 6721f1daad2a2ddac70df725bb45f83c266abad3..ac98a583ecf1cc344c0bde8432d703e2fe41379c 100755 (executable)
--- a/test/runtest
+++ b/test/runtest
@@ -90,12 +90,12 @@ my $parm_ipv6_test_net = 'ff00';
 # Port numbers are currently hard-wired
 
 my $parm_port_n = 1223;         # Nothing listening on this port
-my $parm_port_s = 1224;         # Used for the "server" command
-my $parm_port_d = 1225;         # Used for the Exim daemon
+my $parm_port_s = 1224;         # Used for the "server" command (PORT_S)
+my $parm_port_d = 1225;         # Used for the Exim daemon      (PORT_D)
 my $parm_port_d2 = 1226;        # Additional for daemon
 my $parm_port_d3 = 1227;        # Additional for daemon
 my $parm_port_d4 = 1228;        # Additional for daemon
-my $dynamic_socket;          # allocated later for PORT_DYNAMIC
+my $dynamic_socket;             # allocated later (PORT_DYNAMIC)
 
 # Find a suiteable group name for test (currently only 0001
 # uses a group name. A numeric group id would do