Bug fix in run-bench

Author: Raghuveer Devulapalli

run-bench.py

@@ -18,7 +18,7 @@
 if args.benchcompare:
     baseline = ""
     contender = ""
-    if "sort" in args.benchcompare:
+    if "qsort" in args.benchcompare:
         baseline = "scalarsort.*" + filterb
         contender = "simdsort.*" + filterb
     elif "select" in args.benchcompare: