*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.132 1999/12/29 10:12:23 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.133 1999/12/29 10:13:20 momjian Exp $
*
*-------------------------------------------------------------------------
*/
* frequently in each column. These figures are used to compute
* the selectivity of the column.
*
- * We use a three-bucked cache to get the most frequent item
+ * We use a three-bucked cache to get the most frequent item.
* The 'guess' buckets count hits. A cache miss causes guess1
* to get the most hit 'guess' item in the most recent cycle, and
* the new item goes into guess2. Whenever the total count of hits