diff --git a/en_US.ISO8859-1/books/faq/book.sgml b/en_US.ISO8859-1/books/faq/book.sgml
index 3607db6b7b..4d6eec77c0 100644
--- a/en_US.ISO8859-1/books/faq/book.sgml
+++ b/en_US.ISO8859-1/books/faq/book.sgml
@@ -7362,7 +7362,7 @@ define(`confDELIVERY_MODE',`deferred')dnl</programlisting>
 
       <qandaentry>
         <question id="free-memory-amount">
-	  <para>How much free memory is available</para>
+	  <para>How much free memory is available?</para>
         </question>
 <!-- Provided by John Dyson via Usenet -->
         <answer>