fix: Trailing slash in server URL (#5)

Author: Fodin

JavaScript/8-all.js

@@ -2,7 +2,7 @@
 
 const fetch = require('./6-fetch.js');
 
-const baseUrl = 'http://localhost:3000/';
+const baseUrl = 'http://localhost:3000';
 
 const promises = [
   fetch(baseUrl + '/person'),

JavaScript/9-race.js

@@ -2,7 +2,7 @@
 
 const fetch = require('./6-fetch.js');
 
-const baseUrl = 'http://localhost:3000/';
+const baseUrl = 'http://localhost:3000';
 
 const promises = [
   fetch(baseUrl + '/person'),