updates and corrections to the references in SEE ALSO;

mostly from tjr@freebsd's rev. 1.14 commit.

src/lib/libc/stdlib/qsort.3

@@ -29,7 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$OpenBSD: qsort.3,v 1.13 2003/09/07 18:57:05 jmc Exp $
+.\"	$OpenBSD: qsort.3,v 1.14 2003/10/01 08:11:58 jmc Exp $
 .\"
 .Dd June 4, 1993
 .Dt QSORT 3
@@ -194,7 +194,7 @@ were unable to allocate memory.
 .%T "Heapsort"
 .%J "Communications of the ACM"
 .%V 7:1
-.%P pp. 347-348
+.%P pp. 347\-348
 .Re
 .Rs
 .%A Knuth, D.E.
@@ -202,19 +202,23 @@ were unable to allocate memory.
 .%B "The Art of Computer Programming"
 .%V Vol. 3
 .%T "Sorting and Searching"
-.%P pp. 114-123, 145-149
+.%P pp. 114\-123, 145\-149
 .Re
 .Rs
-.%A Mcilroy, P.M.
+.%A McIlroy, P.M.
 .%T "Optimistic Sorting and Information Theoretic Complexity"
 .%J "Fourth Annual ACM-SIAM Symposium on Discrete Algorithms"
-.%V January 1992
+.%P pp. 467\-464
+.%D January 1993
 .Re
 .Rs
 .%A Bentley, J.L.
+.%A McIlroy, M.D.
 .%T "Engineering a Sort Function"
-.%J "bentley@research.att.com"
-.%V January 1992
+.%J "Software \- Practice and Experience"
+.%V Vol. 23(11)
+.%P pp. 1249\-1265
+.%D November 1993
 .Re
 .Sh STANDARDS
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