diff --git a/doc/install-guide/ch_basics.xml b/doc/install-guide/ch_basics.xml
index 6b286d4efc..4d1d730895 100755
--- a/doc/install-guide/ch_basics.xml
+++ b/doc/install-guide/ch_basics.xml
@@ -238,7 +238,7 @@ iface eth1 inet static
# service ntp start
# chkconfig ntp on
- On additional nodes, it is advised to configure the
+ On additional nodes, it is advised that you configure the
other nodes to synchronize their time from the controller node rather
than from outside of your LAN. To do so, install the ntp daemon as above,
then edit /etc/ntp.conf and change the