chore: fix incorrect spacing

Author: aayush0325

lib/node_modules/@stdlib/stats/base/dcumax/benchmark/c/benchmark.length.c

@@ -92,7 +92,7 @@ static double rand_double( void ) {
 *
 * @param iterations   number of iterations
 * @param len          array length
-* @return elapsed time in seconds
+* @return             elapsed time in seconds
 */
 static double benchmark1( int iterations, int len ) {
 	double elapsed;
@@ -126,7 +126,7 @@ static double benchmark1( int iterations, int len ) {
 *
 * @param iterations   number of iterations
 * @param len          array length
-* @return elapsed time in seconds
+* @return             elapsed time in seconds
 */
 static double benchmark2( int iterations, int len ) {
 	double elapsed;