lint: Turn on dupword

1 files changed, 6 insertions, 4 deletions

diff --git a/lib/containers/rbtree.go b/lib/containers/rbtree.go
index e2d8f8a..17bb3e3 100644
--- a/lib/containers/rbtree.go
+++ b/lib/containers/rbtree.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+// Copyright (C) 2022-2023  Luke Shumaker <lukeshu@lukeshu.com>
 //
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -65,9 +65,9 @@ func (node *RBNode[V]) walk(fn func(*RBNode[V]) error) error {
 }
 
 // Search the tree for a value that satisfied the given callbackk
-// function.  A return value of 0 means to to return this value; <0
-// means to go left on the tree (the value is too high), >0 means to
-// go right on th etree (the value is too low).
+// function.  A return value of 0 means to return this value; <0 means
+// to go left on the tree (the value is too high), >0 means to go
+// right on th etree (the value is too low).
 //
 //	        +-----+
 //	        | v=8 | == 0 : this is it
@@ -287,6 +287,8 @@ func (t *RBTree[K, V]) leftRotate(x *RBNode[V]) {
 }
 
 func (t *RBTree[K, V]) rightRotate(y *RBNode[V]) {
+	//nolint:dupword
+	//
 	//           |                |
 	//         +---+            +---+
 	//         | y |            | x |