bench: refactor to use string interpolation in ndarray/base/assert/has-equal-shape

PR-URL: #11039
Ref: #8647
Reviewed-by: Athan Reines <kgryte@gmail.com>

Author: parthodas23

lib/node_modules/@stdlib/ndarray/base/assert/has-equal-shape/benchmark/benchmark.js

@@ -23,13 +23,14 @@
 var bench = require( '@stdlib/bench' );
 var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
 var array = require( '@stdlib/ndarray/array' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var hasEqualShape = require( './../lib' );
 
 
 // MAIN //
 
-bench( pkg+'::true', function benchmark( b ) {
+bench( format( '%s::true', pkg ), function benchmark( b ) {
 	var values;
 	var out;
 	var v;
@@ -56,7 +57,7 @@ bench( pkg+'::true', function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+'::false', function benchmark( b ) {
+bench( format( '%s::false', pkg ), function benchmark( b ) {
 	var values;
 	var out;
 	var v1;