[src/trunk]: src/lib/libexecinfo Correctly document backtrace_symbols_fd_fmt.

[wiz <wiz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/80f88c5fc484
branches:  trunk
changeset: 341413:80f88c5fc484
user:      wiz <wiz%NetBSD.org@localhost>
date:      Thu Nov 05 08:29:42 2015 +0000

description:
Correctly document backtrace_symbols_fd_fmt.

>From Henning Petersen in PR 50407.

Bump date.

diffstat:

 lib/libexecinfo/backtrace.3 |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r 57da7ff9c0ed -r 80f88c5fc484 lib/libexecinfo/backtrace.3
--- a/lib/libexecinfo/backtrace.3       Thu Nov 05 06:50:51 2015 +0000
+++ b/lib/libexecinfo/backtrace.3       Thu Nov 05 08:29:42 2015 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: backtrace.3,v 1.5 2013/08/22 17:08:43 christos Exp $
+.\"    $NetBSD: backtrace.3,v 1.6 2015/11/05 08:29:42 wiz Exp $
 .\"
 .\" Copyright (c) 2012 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -27,7 +27,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd May 26, 2012
+.Dd November 5, 2015
 .Dt BACKTRACE 3
 .Os
 .Sh NAME
@@ -46,7 +46,7 @@
 .Ft "char **"
 .Fn backtrace_symbols_fmt "void * const *addrlist" "size_t len" "const char *fmt"
 .Ft int
-.Fn backtrace_symbols_fmt_fd "void * const *addrlist" "size_t len" "const char *fmt" "int fd"
+.Fn backtrace_symbols_fd_fmt "void * const *addrlist" "size_t len" "int fd" "const char *fmt"
 .Sh DESCRIPTION
 The
 .Fn backtrace
@@ -105,7 +105,7 @@
 The
 .Fn backtrace_symbols_fd
 and
-.Fn backtrace_symbols_fmt_fd
+.Fn backtrace_symbols_fd_fmt
 are similar to the non _fd named functions, only instead of returning
 an array or strings, they print a new-line separated array of strings in
 fd, and return