diff --git a/man2/sigaction.2 b/man2/sigaction.2
index f2166b1eb..0c51d850d 100644
--- a/man2/sigaction.2
+++ b/man2/sigaction.2
@@ -475,6 +475,16 @@ See
 .BR signal (7)
 for a list of the async-signal-safe functions that can be 
 safely called inside from inside a signal handler.
+.SS Undocumented
+Before the introduction of
+.B SA_SIGINFO
+it was also possible to get some additional information,
+namely by using a
+.I sa_handler
+with second argument of type
+.IR "struct sigcontext".
+See the relevant kernel sources for details.
+This use is obsolete now.
 .SH BUGS
 In kernels up to and including 2.6.13, specifying
 .B SA_NODEFER
@@ -487,16 +497,6 @@ This bug is was fixed in kernel 2.6.14.
 .SH "CONFORMING TO"
 POSIX.1-2001, SVr4.
 .\" SVr4 does not document the EINTR condition.
-.SH UNDOCUMENTED
-Before the introduction of
-.B SA_SIGINFO
-it was also possible to get some additional information,
-namely by using a
-.I sa_handler
-with second argument of type
-.IR "struct sigcontext".
-See the relevant kernel sources for details.
-This use is obsolete now.
 .SH "SEE ALSO"
 .BR kill (1),
 .BR kill (2),