doc: Fix typo in function prototype

petere · petere · commit 9c3113e5737e · 2021-07-12T22:17:18.000+02:00
diff --git a/doc/src/sgml/indexam.sgml b/doc/src/sgml/indexam.sgml
@@ -567,7 +567,7 @@ amrescan (IndexScanDesc scan,
 
   <para>
 <programlisting>
-boolean
+bool
 amgettuple (IndexScanDesc scan,
             ScanDirection direction);
 </programlisting>
