From bea8efac242e32ad0850153f5199e8d15b5fd91c Mon Sep 17 00:00:00 2001
From: Richy Wang <wangxuqi@users.noreply.github.com>
Date: Tue, 7 Nov 2023 16:13:01 +0800
Subject: [PATCH] Fix comments in 'receive_wal.rs'. (#5807)

## Problem
Some comments in 'receive_wal.rs' is not suitable. It may copy from
'send_wal.rs' and leave it unchanged.
## Summary of changes
This commit fixes two comments in the code:
Changed "/// Unregister walsender." to "/// Unregister walreceiver."
Changed "///Scope guard to access slot in WalSenders registry" to
"///Scope guard to access slot in WalReceivers registry."
---
 safekeeper/src/receive_wal.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/safekeeper/src/receive_wal.rs b/safekeeper/src/receive_wal.rs
index 934dda10b2..9ce9b049ba 100644
--- a/safekeeper/src/receive_wal.rs
+++ b/safekeeper/src/receive_wal.rs
@@ -111,7 +111,7 @@ impl WalReceivers {
             .count()
     }
 
-    /// Unregister walsender.
+    /// Unregister walreceiver.
     fn unregister(self: &Arc<WalReceivers>, id: WalReceiverId) {
         let mut shared = self.mutex.lock();
         shared.slots[id] = None;
@@ -138,8 +138,8 @@ pub enum WalReceiverStatus {
     Streaming,
 }
 
-/// Scope guard to access slot in WalSenders registry and unregister from it in
-/// Drop.
+/// Scope guard to access slot in WalReceivers registry and unregister from
+/// it in Drop.
 pub struct WalReceiverGuard {
     id: WalReceiverId,
     walreceivers: Arc<WalReceivers>,