fix small typo, indent a "}" and add some AF_ examples that reflect what the current kernel has in it

1 files changed, 6 insertions, 2 deletions

diff --git a/share/man/man4/netintro.4 b/share/man/man4/netintro.4
index 25d027c9b26..d28d8965770 100644
--- a/share/man/man4/netintro.4
+++ b/share/man/man4/netintro.4
@@ -122,7 +122,7 @@ Consult the appropriate manual pages in this section for more
 information regarding the support for each protocol family.
 .Sh ADDRESSING
 Associated with each protocol family is an address
-format.  All network address adhere to a general structure,
+format.  All network addresses adhere to a general structure,
 called a sockaddr, described below. However, each protocol
 imposes finer and more specific structure, generally renaming
 the variant, which is discussed in the protocol family manual
@@ -132,7 +132,7 @@ page alluded to above.
 	u_char	sa_len;
     	u_char	sa_family;
     	char	sa_data[14];
-};
+    };
 .Ed
 .Pp
 The field
@@ -149,7 +149,11 @@ are known to the system
 #define    AF_NS        6    /* Xerox NS protocols */
 #define    AF_CCITT     10   /* CCITT protocols, X.25 etc */
 #define    AF_HYLINK    15   /* NSC Hyperchannel */
+#define    AF_APPLETALK 16   /* Apple Talk */
 #define    AF_ISO       18   /* ISO protocols */
+#define    AF_IPX       23   /* Novell Internet Protocol */
+#define    AF_INET6     24   /* IPv6 */
+#define    AF_NATM      27   /* native ATM access */
 .Ed
 .Sh ROUTING
 .Tn UNIX