diff --git a/language/operators.xml b/language/operators.xml
index 5cbc3a8058..25cec6d710 100644
--- a/language/operators.xml
+++ b/language/operators.xml
@@ -372,6 +372,14 @@ x minus one equals 3, or so I hope
       </row>
      </thead>
      <tbody>
+      <row>
+       <entry>+$a</entry>
+       <entry>Identity</entry>
+       <entry>
+        Conversion of <varname>$a</varname> to <type>int</type> or
+        <type>float</type> as appropriate.
+       </entry>
+      </row>
       <row>
        <entry>-$a</entry>
        <entry>Negation</entry>