A minor typo in brin.c - Mailing list pgsql-hackers

Hi,

Here's a patch that does:

  * For each new index tuple inserted, *numSummarized (if not NULL) is
- * incremented; for each existing tuple, numExisting (if not NULL) is
+ * incremented; for each existing tuple, *numExisting (if not NULL) is
  * incremented.
  */

Thanks,
Amit