Fixed punctuation in xrefs.

lib/libbsnmp/modules/snmp_netgraph/snmp_netgraph.3

@@ -334,7 +334,7 @@ bytes long.
 The function returns 0 if the node and the hook is found, -1
 otherwise.
 The function skips intermediate tee nodes (see
-.Xr ng_tee 4 ).
+.Xr ng_tee 4 ) .
 .Pp
 The function
 .Fn ng_next_node_id
@@ -347,7 +347,7 @@ If
 is not NULL, the function checks, that the peer node's type is
 .Fa type .
 The function skips intermediate tee nodes (see
-.Xr ng_tee 4 ).
+.Xr ng_tee 4 ) .
 It returns the node id of the peer node or 0 if an error occurres or the
 types do not match.
 .Ss CHANGING THE GRAPH

lib/libc/sys/extattr_get_file.2

@@ -111,7 +111,7 @@ arguments in the style of
 .Xr read 2 ;
 .Fn extattr_set_file
 consumes these arguments in the style of
-.Xr write 2.
+.Xr write 2 .
 .Pp
 If
 .Fa data

share/man/man9/time.9

@@ -61,7 +61,7 @@ The
 variable is the number of seconds since boot.
 .Pp
 The
-.Xr bintime 9,
+.Xr bintime 9 ,
 .Xr getbintime 9 ,
 .Xr microtime 9 ,
 .Xr getmicrotime 9 ,
@@ -72,7 +72,7 @@ functions can be used to get the current time more accurately and in an
 atomic manner.
 Similarly, the
 The
-.Xr binuptime 9,
+.Xr binuptime 9 ,
 .Xr getbinuptime 9 ,
 .Xr microuptime 9 ,
 .Xr getmicrouptime 9 ,
@@ -98,7 +98,7 @@ variable may be read and written without special precautions.
 .Xr binuptime 9 ,
 .Xr microtime 9 ,
 .Xr microuptime 9 ,
-.Xr nanotime 9,
+.Xr nanotime 9 ,
 .Xr nanouptime 9
 .Rs
 .%A "Poul-Henning Kamp"

usr.sbin/bsnmpd/modules/snmp_netgraph/snmp_netgraph.3

@@ -334,7 +334,7 @@ bytes long.
 The function returns 0 if the node and the hook is found, -1
 otherwise.
 The function skips intermediate tee nodes (see
-.Xr ng_tee 4 ).
+.Xr ng_tee 4 ) .
 .Pp
 The function
 .Fn ng_next_node_id
@@ -347,7 +347,7 @@ If
 is not NULL, the function checks, that the peer node's type is
 .Fa type .
 The function skips intermediate tee nodes (see
-.Xr ng_tee 4 ).
+.Xr ng_tee 4 ) .
 It returns the node id of the peer node or 0 if an error occurres or the
 types do not match.
 .Ss CHANGING THE GRAPH

usr.sbin/jail/jail.8

@@ -217,7 +217,7 @@ them in the host environment.
 This includes most applications providing services using
 .Xr rpc 3 ,
 such as
-.Xr rpcbind 8,
+.Xr rpcbind 8 ,
 .Xr nfsd 8 ,
 and
 .Xr mountd 8 .