diff --git a/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.js b/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.js
index 71faa006d7f1..69048e85eae7 100644
--- a/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.js
@@ -24,6 +24,7 @@ var bench = require( '@stdlib/bench' );
 var isTypedArrayLike = require( '@stdlib/assert/is-typed-array-like' );
 var isArray = require( '@stdlib/assert/is-array' );
 var zeros = require( '@stdlib/array/zeros' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var nansLike = require( './../lib' );
 
@@ -52,7 +53,7 @@ bench( pkg, function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+':dtype=float64', function benchmark( b ) {
+bench( format( '%s:dtype=%s', pkg, 'float64' ), function benchmark( b ) {
 	var arr;
 	var x;
 	var i;
@@ -74,7 +75,7 @@ bench( pkg+':dtype=float64', function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+':dtype=float32', function benchmark( b ) {
+bench( format( '%s:dtype=%s', pkg, 'float32' ), function benchmark( b ) {
 	var arr;
 	var x;
 	var i;
@@ -96,7 +97,7 @@ bench( pkg+':dtype=float32', function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+':dtype=complex128', function benchmark( b ) {
+bench( format( '%s:dtype=%s', pkg, 'complex128' ), function benchmark( b ) {
 	var arr;
 	var x;
 	var i;
@@ -118,7 +119,7 @@ bench( pkg+':dtype=complex128', function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+':dtype=complex64', function benchmark( b ) {
+bench( format( '%s:dtype=%s', pkg, 'complex64' ), function benchmark( b ) {
 	var arr;
 	var x;
 	var i;
@@ -140,7 +141,7 @@ bench( pkg+':dtype=complex64', function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+':dtype=generic', function benchmark( b ) {
+bench( format( '%s:dtype=%s', pkg, 'generic' ), function benchmark( b ) {
 	var arr;
 	var x;
 	var i;
diff --git a/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.complex128.js b/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.complex128.js
index 933689b249d3..ca83a673853e 100644
--- a/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.complex128.js
+++ b/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.complex128.js
@@ -24,6 +24,7 @@ var bench = require( '@stdlib/bench' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var isTypedArrayLike = require( '@stdlib/assert/is-typed-array-like' );
 var zeros = require( '@stdlib/array/zeros' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var nansLike = require( './../lib' );
 
@@ -88,7 +89,7 @@ function main() {
 	for ( i = min; i <= max; i++ ) {
 		len = pow( 10, i );
 		f = createBenchmark( len );
-		bench( pkg+':dtype=complex128,len='+len, f );
+		bench( format( '%s:dtype=%s,len=%d', pkg, 'complex128', len ), f );
 	}
 }
 
diff --git a/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.complex64.js b/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.complex64.js
index 689b9b8da839..28b6936a22cd 100644
--- a/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.complex64.js
+++ b/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.complex64.js
@@ -24,6 +24,7 @@ var bench = require( '@stdlib/bench' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var isTypedArrayLike = require( '@stdlib/assert/is-typed-array-like' );
 var zeros = require( '@stdlib/array/zeros' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var nansLike = require( './../lib' );
 
@@ -88,7 +89,7 @@ function main() {
 	for ( i = min; i <= max; i++ ) {
 		len = pow( 10, i );
 		f = createBenchmark( len );
-		bench( pkg+':dtype=complex64,len='+len, f );
+		bench( format( '%s:dtype=%s,len=%d', pkg, 'complex64', len ), f );
 	}
 }
 
diff --git a/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.float32.js b/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.float32.js
index dea440224817..cbf9fe1990db 100644
--- a/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.float32.js
+++ b/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.float32.js
@@ -24,6 +24,7 @@ var bench = require( '@stdlib/bench' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var isTypedArray = require( '@stdlib/assert/is-typed-array' );
 var zeros = require( '@stdlib/array/zeros' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var nansLike = require( './../lib' );
 
@@ -88,7 +89,7 @@ function main() {
 	for ( i = min; i <= max; i++ ) {
 		len = pow( 10, i );
 		f = createBenchmark( len );
-		bench( pkg+':dtype=float32,len='+len, f );
+		bench( format( '%s:dtype=%s,len=%d', pkg, 'float32', len ), f );
 	}
 }
 
diff --git a/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.float64.js b/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.float64.js
index a339e191235b..73b0e8c07127 100644
--- a/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.float64.js
+++ b/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.float64.js
@@ -24,6 +24,7 @@ var bench = require( '@stdlib/bench' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var isTypedArray = require( '@stdlib/assert/is-typed-array' );
 var zeros = require( '@stdlib/array/zeros' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var nansLike = require( './../lib' );
 
@@ -88,7 +89,7 @@ function main() {
 	for ( i = min; i <= max; i++ ) {
 		len = pow( 10, i );
 		f = createBenchmark( len );
-		bench( pkg+':dtype=float64,len='+len, f );
+		bench( format( '%s:dtype=%s,len=%d', pkg, 'float64', len ), f );
 	}
 }
 
diff --git a/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.generic.js b/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.generic.js
index 5614c8e50839..ab6763c383df 100644
--- a/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.generic.js
+++ b/lib/node_modules/@stdlib/array/nans-like/benchmark/benchmark.length.generic.js
@@ -24,6 +24,7 @@ var bench = require( '@stdlib/bench' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var isArray = require( '@stdlib/assert/is-array' );
 var zeros = require( '@stdlib/array/zeros' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var nansLike = require( './../lib' );
 
@@ -88,7 +89,7 @@ function main() {
 	for ( i = min; i <= max; i++ ) {
 		len = pow( 10, i );
 		f = createBenchmark( len );
-		bench( pkg+':dtype=generic,len='+len, f );
+		bench( format( '%s:dtype=%s,len=%d', pkg, 'generic', len ), f );
 	}
 }