Fixed typo

Author: Dorthu

src/getting_started/changelogs/Changelogs.js

@@ -31,7 +31,7 @@ export default function Authentication() {
         <ul>
           <li>Added support for refresh tokens
             <ul>
-              <li>Apps with an activce refresh token are returned in GET /profile/apps</li>
+              <li>Apps with an active refresh token are returned in GET /profile/apps</li>
               <li>Revoking an app's access to your account expires any refresh tokens it has</li>
             </ul>
           </li>