Improve two 9.2 release note items.

14 years ago · 5d258fe90c
parent 386bb92f63
commit 5d258fe90c
1 changed files with 2 additions and 1 deletions
--- a/doc/src/sgml/release-9.2.sgml
+++ b/doc/src/sgml/release-9.2.sgml
@ -404,6 +404,7 @@
       </para>
       
       <para>
+        This is often called "index-only scans" or "covering indexes".
        This is possible for heap pages with exclusively all-visible
        tuples, as reported by the visibility map.
       </para>
@ -426,7 +427,7 @@
      
      <listitem>
       <para>
-        Reduce overhead of creating virtual transaction id locks ((Robert
+        Reduce overhead of creating virtual transaction id locks (Robert
        Haas, Jeff Davis)
       </para>
      </listitem>