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

diff --git a/libbb/bb_basename.c b/libbb/bb_basename.c
index e19156d..e6832f8 100644
--- a/libbb/bb_basename.c
+++ b/libbb/bb_basename.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 2007 Denis Vlasenko
+ * Copyright (C) 2007 Denys Vlasenko
  *
  * Licensed under GPL version 2, see file LICENSE in this tarball for details.
  */