Small typo correction

Author: eagle79

src/site/xdoc/index.xml

@@ -70,7 +70,7 @@
           <li class="ko"><a href="./ko/index.html">한국어</a></li>
           <li class="zh"><a href="./zh/index.html">简体中文</a></li>
         </ul>
-        <p>Do you want to read about MyBatis in your own native language? Fill an issue providing patches with your
+        <p>Do you want to read about MyBatis in your own native language? File an issue providing patches with your
         mother tongue documentation!</p>
       </subsection>
     </section>