diff --git a/lib/node_modules/@stdlib/lapack/base/dlarf1f/benchmark/benchmark.js b/lib/node_modules/@stdlib/lapack/base/dlarf1f/benchmark/benchmark.js
index 63a895c34bb3..67e1a9dc7055 100644
--- a/lib/node_modules/@stdlib/lapack/base/dlarf1f/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/lapack/base/dlarf1f/benchmark/benchmark.js
@@ -26,6 +26,7 @@ var Float64Array = require( '@stdlib/array/float64' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var floor = require( '@stdlib/math/base/special/floor' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var dlarf1f = require( './../lib/dlarf1f.js' );
 
@@ -118,7 +119,7 @@ function main() {
 			for ( i = min; i <= max; i++ ) {
 				N = floor( pow( pow( 10, i ), 1.0/2.0 ) );
 				f = createBenchmark( ord, N, side );
-				bench( pkg+'::square_matrix:order='+ord+',side='+side+',size='+(N*N), f );
+				bench( format( '%s::square_matrix:order=%s,side=%s,size=%d', pkg, ord, side, (N*N) ), f );
 			}
 		}
 	}
diff --git a/lib/node_modules/@stdlib/lapack/base/dlarf1f/benchmark/benchmark.ndarray.js b/lib/node_modules/@stdlib/lapack/base/dlarf1f/benchmark/benchmark.ndarray.js
index 7cfab25a3e2b..4a0776aa78e9 100644
--- a/lib/node_modules/@stdlib/lapack/base/dlarf1f/benchmark/benchmark.ndarray.js
+++ b/lib/node_modules/@stdlib/lapack/base/dlarf1f/benchmark/benchmark.ndarray.js
@@ -27,6 +27,7 @@ var Float64Array = require( '@stdlib/array/float64' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var floor = require( '@stdlib/math/base/special/floor' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var dlarf1f = require( './../lib/ndarray.js' );
 
@@ -132,7 +133,7 @@ function main() {
 			for ( i = min; i <= max; i++ ) {
 				N = floor( pow( pow( 10, i ), 1.0/2.0 ) );
 				f = createBenchmark( ord, N, side );
-				bench( pkg+'::square_matrix:order='+ord+',side='+side+',size='+(N*N), f );
+				bench( format( '%s::square_matrix:order=%s,side=%s,size=%d', pkg, ord, side, (N*N) ), f );
 			}
 		}
 	}