actually add bb_qsort.c
*: s/Denis/Denys/

diff --git a/runit/runit_lib.c b/runit/runit_lib.c
index bedd540..f33619d 100644
--- a/runit/runit_lib.c
+++ b/runit/runit_lib.c
@@ -25,7 +25,7 @@
 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-/* Busyboxed by Denis Vlasenko <vda.linux@googlemail.com> */
+/* Busyboxed by Denys Vlasenko <vda.linux@googlemail.com> */
 /* Collected into one file from runit's many tiny files */
 /* TODO: review, eliminate unneeded stuff, move good stuff to libbb */