Update typo.

index.html

@@ -99,7 +99,7 @@
             <img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" width="1" height="1">
           </form>
 
-          <p class="repo-owner"><a href="https://github.com/BrianLima/UWPHook"></a> is maintained by <a href="https://github.com/BrianLima">BrianLima</a>. If you like what i did and find it usefull, pay me a coffee with a Paypal donation, it will help me to keep building amazing open source tools for you! Thanks, and game on!</p>
+          <p class="repo-owner"><a href="https://github.com/BrianLima/UWPHook"></a> UWPHook is maintained by <a href="https://github.com/BrianLima">BrianLima</a>. If you like what i did and find it useful, pay me a coffee with a Paypal donation, it will help me to keep building amazing open source tools for you! Thanks, and game on!</p>
 
           <p>This page was generated by <a href="https://pages.github.com">GitHub Pages</a> using the Architect theme by <a href="https://twitter.com/jasonlong">Jason Long</a>.</p>
         </aside>