bench: fix missing namespace

Author: kgryte

lib/node_modules/@stdlib/stats/base/dists/arcsine/cdf/benchmark/benchmark.native.js

@@ -39,7 +39,7 @@ var opts = {
 
 // MAIN //
 
-bench( pkg, opts, function benchmark( b ) {
+bench( pkg+'::native', opts, function benchmark( b ) {
 	var len;
 	var min;
 	var max;