Fixes typo in README

Author: testflyjets

README.md

@@ -147,7 +147,7 @@ You will need to add the following line to your hosts file. The hosts file is no
 
 SSL is required for authentication to work properly. 
 
-The `yarn start` command serves the site using the cert and key in the /ssl directory, which authorize the `https://local.topcoder-dev.com`URL. 
+The `yarn start` command serves the site using the cert and key in the /ssl directory, which authorize the `https://local.topcoder-dev.com` URL. 
 
 By overriding the app to use <b>port 443</b>, you can use the authorized URL and trust the root CA to avoid SSL errors in the browser.