diff --git a/en_US.ISO8859-1/books/faq/book.sgml b/en_US.ISO8859-1/books/faq/book.sgml
index c5ed5e73c3..135e51f37f 100644
--- a/en_US.ISO8859-1/books/faq/book.sgml
+++ b/en_US.ISO8859-1/books/faq/book.sgml
@@ -7482,12 +7482,15 @@ Key F15 A A Menu Workplace Nop
netmask 0xffffffff to your
&man.ifconfig.8; command-line, as in the following:
- &prompt.root; ifconfig ed0 alias 192.0.2.2 netmask 0xffffffff
+ &prompt.root; ifconfig ed0 alias 192.0.2.2 netmask 0xffffffff
Otherwise, just specify the network address and
netmask as usual:
- &prompt.root; ifconfig ed0 alias 172.16.141.5 netmask 0xffffff00
+ &prompt.root; ifconfig ed0 alias 172.16.141.5 netmask 0xffffff00
+
+ You can read more about this in the &os; Handbook.