Fix a typo in _bt_readpage

On Sat, Oct 7, 2023 at 2:02 PM Richard Guo <guofenglinux@gmail.com> wrote:

I just noticed that e8c334c47a fixes typos in e0b1ee17dc. I think there
is an omission in _bt_readpage.

--- a/src/backend/access/nbtree/nbtsearch.c
+++ b/src/backend/access/nbtree/nbtsearch.c
@@ -1784,7 +1784,7 @@ _bt_readpage(IndexScanDesc scan, ScanDirection dir, OffsetNumber offnum)
/*
* If the result of prechecking required keys was true, then in
* assert-enabled builds we also recheck that _bt_checkkeys()
-            * result is is the same.
+            * result is the same.
*/
Assert(!requiredMatchedByPrecheck ||
passes_quals == _bt_checkkeys(scan, itup, indnatts, dir,

Fixed, thanks!

------
Regards,
Alexander Korotkov