Fix typo 233 pages -> 333 pages.

diff --git a/doc/src/sgml/perform.sgml b/doc/src/sgml/perform.sgml
index 6928f1d853e08ab0ab4af965b6c8afa44f6ce7d9..2e42d020e420fe596ddcd7ad8c120e40863d7993 100644 (file)
--- a/doc/src/sgml/perform.sgml
+++ b/doc/src/sgml/perform.sgml
@@ -1,5 +1,5 @@
 
 
  
@@ -109,8 +109,8 @@ regression=# EXPLAIN SELECT * FROM tenk1;
 SELECT * FROM pg_class WHERE relname = 'tenk1';
 
 
-    you will find out that tenk1 has 233 disk
-    pages and 10000 rows.  So the cost is estimated at 233 page
+    you will find out that tenk1 has 333 disk
+    pages and 10000 rows.  So the cost is estimated at 333 page
     reads, defined as costing 1.0 apiece, plus 10000 * cpu_tuple_cost which is
     currently 0.01 (try SHOW cpu_tuple_cost).