docs: update documentation

Author: mrholek

docs/layouts/_default/docs.html

@@ -13,7 +13,7 @@ <h3 class="mb-4">Support CoreUI Development</h3>
         </p>
         <ul>
           <li>Buy the <a href="https://coreui.io/pricing/?support=coreui">CoreUI PRO</a>, and get access to PRO components, and dedicated support.</li>
-          <li><a href="https://opencollective.com/coreui" target="_blank">Became a sponsor</a>, and get your logo on BACKERS.md/README.md files or each site of this documentation</li>
+          <li><a href="https://opencollective.com/coreui" target="_blank">Became a sponsor</a>, and get your logo on BACKERS.md/README.md files or each site of this/ documentation</li>
           <li>Give us a star ⭐️ on <a href="https://github.com/coreui/coreui" target="_blank">Github</a>.</li>
         </ul>
       </div>