--- examples/chrony.conf.example.orig	2014-01-31 20:12:59 +0800
+++ examples/chrony.conf.example
@@ -42,6 +42,13 @@
 # Failing that, there are a lot of public NTP servers.  There is a list
 # you can access at http://support.ntp.org/bin/view/Servers/WebHome or
 # you can use servers from the pool.ntp.org project.
+#
+# The option `iburst' is used for faster initial synchronization.
+
+server 0.freebsd.pool.ntp.org iburst
+server 1.freebsd.pool.ntp.org iburst
+server 2.freebsd.pool.ntp.org iburst
+#server 3.freebsd.pool.ntp.org iburst
 
 ! server 0.pool.ntp.org iburst
 ! server 1.pool.ntp.org iburst
@@ -98,7 +105,7 @@ driftfile /var/lib/chrony/drift
 # exchanges between cooperating machines.)  Again, this option is
 # assumed by default.
 
-keyfile /etc/chrony.keys
+keyfile /usr/local/etc/chrony.keys
 
 # Tell chronyd which numbered key in the file is used as the password
 # for chronyc. (You can pick any integer up to 2**32-1.  '1' is just a
@@ -129,7 +136,7 @@ commandkey 1
 # still running and bail out.  If you want to change the path to the PID
 # file, uncomment this line and edit it.  The default path is shown.
 
-! pidfile /var/run/chronyd.pid
+pidfile /var/run/chronyd.pid
 
 #######################################################################
 ### INITIAL CLOCK CORRECTION
@@ -152,8 +159,8 @@ commandkey 1
 # produce some graphs of your system's timekeeping performance, or you
 # need help in debugging a problem.
 
-! logdir /var/log/chrony
-! log measurements statistics tracking
+logdir /var/log/chrony
+log measurements statistics tracking
 
 # If you have real time clock support enabled (see below), you might want
 # this line instead: