docs/news.html: typo, fix Thomas' family name

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

docs/news.html

@@ -17,7 +17,7 @@
     <a href="http://lists.busybox.net/pipermail/buildroot/2010-September/037930.html">announcement</a>
     for more info.</p>
 
-    <p>Thanks to Thomas Petazzon for taking care of the practical
+    <p>Thanks to Thomas Petazzoni for taking care of the practical
     arrangements.</p>
 
   <li><b>31 August 2010 -- 2010.08 released</b>