Explicitly require number constructor and add spaces

Author: Planeshifter

lib/node_modules/@stdlib/random/shuffle/test/test.factory.js

@@ -25,6 +25,7 @@
 var tape = require( 'tape' );
 var constructorName = require( '@stdlib/utils/constructor-name' );
 var Int32Array = require( '@stdlib/array/int32' );
+var Number = require( '@stdlib/number/ctor' );
 var factory = require( './../lib/factory.js' );
 
 
@@ -196,12 +197,12 @@ tape( 'the returned function shuffles the elements of an array (creating a shall
 	arr = [
 		{ 'a': 1 },
 		{ 'b': new Number( 2 ) },
-		{ 'c': [1, 2, 3] }
+		{ 'c': [ 1, 2, 3 ] }
 	];
 	expected = [
 		{ 'b': new Number( 2 ) },
 		{ 'a': 1 },
-		{ 'c': [1, 2, 3] }
+		{ 'c': [ 1, 2, 3 ] }
 	];
 	actual = shuffle( arr, {
 		'copy': 'shallow'