typo

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@498682 13f79535-47bb-0310-9956-ffa450edef68

docs/manual/CoreTasks/xmlproperty.html

@@ -54,7 +54,7 @@ attribute.  If this attribute is set to <i>true</i> (its default is
 is loaded:
 <ul>
   <li>Property references are resolved.</li>
-  <li>The following attriubtes are treated differently:
+  <li>The following attributes are treated differently:
     <ul>
       <li><b>id</b>: The property is associated with the given id value.</li>
       <li><b>location</b>: The property is treated as a file location</li>