chore: refactor two if statements to one if statement

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description: Results of running static analysis checks when committing changes.
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---

Author: nasarobot

lib/node_modules/@stdlib/stats/incr/nanmmda/benchmark/benchmark.js

@@ -33,7 +33,7 @@ bench( pkg, function benchmark( b ) {
 	var i;
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		f = incrnanmmda( (i%5)+1 );
+		f = incrnanmmda( ( i%5 ) + 1 );
 		if ( typeof f !== 'function' ) {
 			b.fail( 'should return a function' );
 		}