fix typo in example

examples/in2-xces.xml

@@ -5,8 +5,11 @@
  <chunk>
   <chunk type="s">
    <tok>
-    <orth>NBez</orth>
-    <lex><base>NBez</base><ctag>ign</ctag></lex>
+    <orth>Bez</orth>
+    <lex><base>bez</base><ctag>prep:gen:nwok</ctag></lex>
+    <lex><base>bez</base><ctag>subst:sg:nom:m3</ctag></lex>
+    <lex><base>bez</base><ctag>subst:sg:acc:m3</ctag></lex>
+    <lex><base>beza</base><ctag>subst:pl:gen:f</ctag></lex>
    </tok>
    <tok>
     <orth>pracy</orth>