pgstattuple: Doc update for previous commit.

robertmhaas · robertmhaas · commit fd27b9991969 · 2013-07-25T16:36:49.000-04:00
In my previous change to make pgstattuple use SnapshotDirty rather
than SnapshotNow, I failed to notice that the documenation also
needed to be updated to match.  Fix.
diff --git a/doc/src/sgml/pgstattuple.sgml b/doc/src/sgml/pgstattuple.sgml
@@ -118,7 +118,7 @@ free_percent       | 1.95
 
     <para>
      <function>pgstattuple</function> judges a tuple is <quote>dead</> if
-     <function>HeapTupleSatisfiesNow</> returns false.
+     <function>HeapTupleSatisfiesDirty</> returns false.
     </para>
     </listitem>
    </varlistentry>
