very minor correction in the team index.html

Author: Mav7

team/index.html

@@ -31,7 +31,7 @@ <h2><a href="https://github.com/orgs/mruby/people">Team</a></h2>
 		<td><a href="https://github.com/h2so5">h2so5</a></td>
 	</tr> 
 	<tr>
-		<td>h2so5</td>
+		<td>Hir0</td>
 		<td><a href="https://github.com/Hir0">Hir0</a></td>
 	</tr> 
 	<tr>