diff --git a/doc/src/sgml/charset.sgml b/doc/src/sgml/charset.sgml
index daf671e6205..10c12adf634 100644
--- a/doc/src/sgml/charset.sgml
+++ b/doc/src/sgml/charset.sgml
@@ -1320,7 +1320,7 @@ <title>ICU Collation Levels</title>
          </row>
          <row>
           <entry>level4</entry>
-         <entry>Punctuation</entry>
+         <entry>Punctuation<footnote><para>only with