[PATCH v1] replindex: Fix comment grammar in build_replindex_scan_key()

From 44695d848cf6a0f2c63ac69c73c0eba4cd9a8654 Mon Sep 17 00:00:00 2001
From: zourenli <398740848@qq.com>
Date: Mon, 29 Dec 2025 16:11:45 +0800
Subject: [PATCH v1] corrects minor grammatical issues in comment of
 build_replindex_scan_key()

The changes are:
*   \"This is not generic routine\" -> \"This is not a generic routine\"
*   \"used for REPLICA IDENTITY FULL table\" -> \"used for a REPLICA IDENTITY FULL table\"

Author: zourenli <398740848@qq.com>"
---
 src/backend/executor/execReplication.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/backend/executor/execReplication.c b/src/backend/executor/execReplication.c
index 860f79f9cc1..c0b1dcb23c2 100644
--- a/src/backend/executor/execReplication.c
+++ b/src/backend/executor/execReplication.c
@@ -46,8 +46,8 @@ static bool tuples_equal(TupleTableSlot *slot1, TupleTableSlot *slot2,
  *
  * Returns how many columns to use for the index scan.
  *
- * This is not generic routine, idxrel must be PK, RI, or an index that can be
- * used for REPLICA IDENTITY FULL table. See FindUsableIndexForReplicaIdentityFull()
+ * This is not a generic routine, idxrel must be PK, RI, or an index that can be
+ * used for a REPLICA IDENTITY FULL table. See FindUsableIndexForReplicaIdentityFull()
  * for details.
  *
  * By definition, replication identity of a rel meets all limitations associated
-- 
2.32.0