Hallski complained it could not be included by itself. Daniel

* include/libxml/xmlIO.h: Hallski complained it could not be
  included by itself.
Daniel
diff --git a/doc/example.html b/doc/example.html
index 21f2249..e98bc9b 100644
--- a/doc/example.html
+++ b/doc/example.html
@@ -147,7 +147,7 @@
   </gjob:Jobs>
 &lt;/gjob:Helping&gt;</pre>
 <p>While loading the XML file into an internal DOM tree is a matter of
-calling only a couple of functions, browsing the tree to gather the data and
+calling only a couple of functions, browsing the tree to gather the ata and
 generate the internal structures is harder, and more error prone.</p>
 <p>The suggested principle is to be tolerant with respect to the input
 structure. For example, the ordering of the attributes is not significant,