bench: refactor to use string interpolation in array/base/accessor

PR-URL: #8865
Ref: #8647
Co-authored-by: Athan Reines <kgryte@gmail.com>
Reviewed-by: Athan Reines <kgryte@gmail.com>

Author: ashutoshsao

lib/node_modules/@stdlib/array/base/accessor/benchmark/benchmark.js

@@ -23,6 +23,7 @@
 var bench = require( '@stdlib/bench' );
 var Float64Array = require( '@stdlib/array/float64' );
 var randu = require( '@stdlib/random/base/randu' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var AccessorArray = require( './../lib' );
 
@@ -52,7 +53,7 @@ bench( pkg, function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+':length', function benchmark( b ) {
+bench( format( '%s:length', pkg ), function benchmark( b ) {
 	var arr;
 	var o;
 	var v;
@@ -77,7 +78,7 @@ bench( pkg+':length', function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+':get', function benchmark( b ) {
+bench( format( '%s:get', pkg ), function benchmark( b ) {
 	var arr;
 	var o;
 	var v;
@@ -102,7 +103,7 @@ bench( pkg+':get', function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+':set', function benchmark( b ) {
+bench( format( '%s:set', pkg ), function benchmark( b ) {
 	var arr;
 	var o;
 	var i;