Fixed a very small typo

`inteface` to `interface`.

Author: haskellcamargo

index.pt_BR.html

@@ -193,7 +193,7 @@ <h2>sobrescrever altera&ccedil;&otilde;es locais</h2>
     <div class="scrollblock block-hints">
         <h2>dicas &uacute;teis</h2>
         <p>
-            Inteface gr&aacute;fica padr&atilde;o<br />
+            Interface gr&aacute;fica padr&atilde;o<br />
             <code>gitk</code><br />
             usar sa&iacute;das do git coloridas<br />
             <code>git config color.ui true</code><br />