Update jwiXML-help.xhtml

Author: johnlumley

jTest/help/jwiXML-help.xhtml

@@ -616,7 +616,7 @@ Multiple nodes may not be the final parse result:<expression/>,@compare,&l
          <p>For both these grammars, there is also a 'reduced tree' version which truncates the very
             deep trees that normally result from parsing. A suitable moderately large sample
             expression to test parsing is included for each grammar.</p>
-         <p> Each of the (iXML) grammars contains a date-stamp in a comment near the top which can
+         <p>Each of the (iXML) grammars contains a date-stamp in a comment near the top which can
             be used to verify whether it is 'up to date', by comparison with the history of the
             file: <a href="https://github.com/qt4cg/qtspecs/blob/master/specifications/grammar-40/xpath-grammar.xml">https://github.com/qt4cg/qtspecs/blob/master/specifications/grammar-40/xpath-grammar.xml</a>
          </p>