test: fix

test/socket.io.js

@@ -565,11 +565,9 @@ describe('socket.io', () => {
 	});
 
 	it('should clear sitemap cache', (done) => {
-		socketAdmin.settings.clearSitemapCache({ uid: adminUid }, {}, (err) => {
+		socketAdmin.settings.clearSitemapCache({ uid: adminUid }, {});
-			assert.ifError(err);
 		done();
 	});
-	});
 
 	it('should send test email', async () => {
 		const tpls = ['digest', 'banned', 'verify', 'welcome', 'notification', 'invitation'];