Change 'Getting-Wine' to 'FAQ-Getting-Wine' since the former is
already used in getting.sgml.

documentation/faq.sgml

diff --git a/documentation/faq.sgml b/documentation/faq.sgml
index 77d4fce..39c7da0 100644
--- a/documentation/faq.sgml
+++ b/documentation/faq.sgml
@@ -836,7 +836,7 @@
       </qandaentry>
       
     </qandadiv>
-    <qandadiv id="Getting-Wine">
+    <qandadiv id="FAQ-Getting-Wine">
       <title>Getting Wine</title>
       <qandaentry>
       <question id="Where-can-I-get-Wine">