From f1fa216d0ebc203c1556b905b5c098e7fd644446 Mon Sep 17 00:00:00 2001
From: 0x29a <liuhe1009@gmail.com>
Date: Tue, 6 Feb 2024 11:38:07 +0800
Subject: [PATCH] chore: typos (#42)

---
 mini-lsm-mvcc/src/iterators/merge_iterator.rs    | 2 +-
 mini-lsm-starter/src/iterators/merge_iterator.rs | 2 +-
 mini-lsm/src/iterators/merge_iterator.rs         | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/mini-lsm-mvcc/src/iterators/merge_iterator.rs b/mini-lsm-mvcc/src/iterators/merge_iterator.rs
index c4abc8d..b1f5bdf 100644
--- a/mini-lsm-mvcc/src/iterators/merge_iterator.rs
+++ b/mini-lsm-mvcc/src/iterators/merge_iterator.rs
@@ -37,7 +37,7 @@ impl<I: StorageIterator> Ord for HeapWrapper<I> {
 }
 
 /// Merge multiple iterators of the same type. If the same key occurs multiple times in some
-/// iterators, perfer the one with smaller index.
+/// iterators, prefer the one with smaller index.
 pub struct MergeIterator<I: StorageIterator> {
     iters: BinaryHeap<HeapWrapper<I>>,
     current: Option<HeapWrapper<I>>,
diff --git a/mini-lsm-starter/src/iterators/merge_iterator.rs b/mini-lsm-starter/src/iterators/merge_iterator.rs
index 04eca06..c4fae54 100644
--- a/mini-lsm-starter/src/iterators/merge_iterator.rs
+++ b/mini-lsm-starter/src/iterators/merge_iterator.rs
@@ -39,7 +39,7 @@ impl<I: StorageIterator> Ord for HeapWrapper<I> {
 }
 
 /// Merge multiple iterators of the same type. If the same key occurs multiple times in some
-/// iterators, perfer the one with smaller index.
+/// iterators, prefer the one with smaller index.
 pub struct MergeIterator<I: StorageIterator> {
     iters: BinaryHeap<HeapWrapper<I>>,
     current: Option<HeapWrapper<I>>,
diff --git a/mini-lsm/src/iterators/merge_iterator.rs b/mini-lsm/src/iterators/merge_iterator.rs
index c4abc8d..b1f5bdf 100644
--- a/mini-lsm/src/iterators/merge_iterator.rs
+++ b/mini-lsm/src/iterators/merge_iterator.rs
@@ -37,7 +37,7 @@ impl<I: StorageIterator> Ord for HeapWrapper<I> {
 }
 
 /// Merge multiple iterators of the same type. If the same key occurs multiple times in some
-/// iterators, perfer the one with smaller index.
+/// iterators, prefer the one with smaller index.
 pub struct MergeIterator<I: StorageIterator> {
     iters: BinaryHeap<HeapWrapper<I>>,
     current: Option<HeapWrapper<I>>,