svn commit: r273081 - head/share/man/man4

[Christian Brueffer]

Author: brueffer
Date: Tue Oct 14 12:29:24 2014
New Revision: 273081
URL: https://svnweb.freebsd.org/changeset/base/273081

Log:
  New sentence -> new line; use macros where appropriate.

Modified:
  head/share/man/man4/tcp.4

Modified: head/share/man/man4/tcp.4
==============================================================================
--- head/share/man/man4/tcp.4	Tue Oct 14 12:23:44 2014	(r273080)
+++ head/share/man/man4/tcp.4	Tue Oct 14 12:29:24 2014	(r273081)
@@ -516,13 +516,20 @@ ECN allows a TCP sender to reduce the tr
 avoid packet drops.
 .It Va ecn.maxretries
 Number of retries (SYN or SYN/ACK retransmits) before disabling ECN on a
-specific connection. This is needed to help with connection establishment
+specific connection.
+This is needed to help with connection establishment
 when a broken firewall is in the network path.
 .It Va pmtud_blackhole_detection
-Turn on automatic path MTU blackhole detection. In case of retransmits we will
-lower the MSS to check if it's MTU problem. If current MSS is greater than
+Turn on automatic path MTU blackhole detection.
+In case of retransmits we will
+lower the MSS to check if it's MTU problem.
+If current MSS is greater than
 configured value to try, it will be set to it, otherwise, MSS will be set to
-default values (net.inet.tcp.mssdflt and net.inet.tcp.v6mssdflt).
+default values
+.Po Va net.inet.tcp.mssdflt
+and
+.Va net.inet.tcp.v6mssdflt
+.Pc .
 .It Va pmtud_blackhole_mss
 MSS to try for IPv4 if PMTU blackhole detection is turned on.
 .It Va v6pmtud_blackhole_mss