getspnam.3: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

man3/getspnam.3

@@ -251,7 +251,7 @@ For an explanation of the terms used in this section, see
 .BR attributes (7).
 .TS
 allbox;
-lbw25 lb lbw30
+lbw13 lb lbw30
 l l l.
 Interface	Attribute	Value
 T{
@@ -268,6 +268,7 @@ race:spentbuf locale
 T}
 T{
 .BR setspent (),
+.br
 .BR endspent (),
 .br
 .BR getspent_r ()
@@ -282,12 +283,14 @@ T{
 T}	Thread safety	MT-Unsafe race:sgetspent
 T{
 .BR putspent (),
+.br
 .BR getspnam_r (),
 .br
 .BR sgetspent_r ()
 T}	Thread safety	MT-Safe locale
 T{
 .BR lckpwdf (),
+.br
 .BR ulckpwdf (),
 .br
 .BR fgetspent_r ()