bench: replace integer by a floating-point number

Signed-off-by: Gunj Joshi <[email protected]>

Author: gunjjoshi

lib/node_modules/@stdlib/math/base/special/factorial2/benchmark/c/native/benchmark.c

@@ -99,7 +99,7 @@ static double benchmark( void ) {
 
 	t = tic();
 	for ( i = 0; i < ITERATIONS; i++ ) {
-		x = round( rand_double() * 301 );
+		x = round( rand_double() * 301.0 );
 		y = stdlib_base_factorial2( x );
 		if ( y != y ) {
 			printf( "should not return NaN\n" );