Swap around test instructions

This is more reliable given the load order.

test/sim/dex.js

@@ -6,8 +6,8 @@ describe('Mod loader', function () {
 	it('should always provide accurate gen information', function () {
 		{
 			const Dex = require('./../../dist/sim/dex').Dex;
-			assert.equal(Dex.forFormat('gen1randombattle').gen, 1);
 			assert.equal(Dex.mod('gen2').gen, 2);
+			assert.equal(Dex.forFormat('gen1randombattle').gen, 1);
 		}
 	});