Remove extra parenthesis from comment.

Etsuro Fujita · Etsuro Fujita · commit aec684ff0fb9 · 2023-10-06T18:30:00.000+09:00
diff --git a/src/backend/storage/ipc/procarray.c b/src/backend/storage/ipc/procarray.c
@@ -2096,7 +2096,7 @@ GetSnapshotDataReuse(Snapshot snapshot)
 	 * GetSnapshotData() cannot change while ProcArrayLock is held. Snapshot
 	 * contents only depend on transactions with xids and xactCompletionCount
 	 * is incremented whenever a transaction with an xid finishes (while
-	 * holding ProcArrayLock) exclusively). Thus the xactCompletionCount check
+	 * holding ProcArrayLock exclusively). Thus the xactCompletionCount check
 	 * ensures we would detect if the snapshot would have changed.
 	 *
 	 * As the snapshot contents are the same as it was before, it is safe to

Original file line number	Diff line number	Diff line change
`@@ -2096,7 +2096,7 @@ GetSnapshotDataReuse(Snapshot snapshot)`
`2096`	`2096`	`* GetSnapshotData() cannot change while ProcArrayLock is held. Snapshot`
`2097`	`2097`	`* contents only depend on transactions with xids and xactCompletionCount`
`2098`	`2098`	`* is incremented whenever a transaction with an xid finishes (while`
`2099`		`- * holding ProcArrayLock) exclusively). Thus the xactCompletionCount check`
	`2099`	`+ * holding ProcArrayLock exclusively). Thus the xactCompletionCount check`
`2100`	`2100`	`* ensures we would detect if the snapshot would have changed.`
`2101`	`2101`	`*`
`2102`	`2102`	`* As the snapshot contents are the same as it was before, it is safe to`