From cac8a31c39f46bc440fdc9ccf5c75c1ed2e4798a Mon Sep 17 00:00:00 2001
From: tangenta <tangenta@126.com>
Date: Mon, 27 Nov 2023 15:38:00 +0800
Subject: [PATCH] refine comments

---
 pkg/table/column.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg/table/column.go b/pkg/table/column.go
index 6bf692927e24b..6c1c3aa4e1d90 100644
--- a/pkg/table/column.go
+++ b/pkg/table/column.go
@@ -52,7 +52,7 @@ type Column struct {
 	DefaultExpr ast.ExprNode
 }
 
-// ClonableExprNode is an wrapper for ast.ExprNode.
+// ClonableExprNode is a wrapper for ast.ExprNode.
 type ClonableExprNode struct {
 	ctor     func() ast.ExprNode
 	internal ast.ExprNode
@@ -66,7 +66,7 @@ func NewClonableExprNode(ctor func() ast.ExprNode, internal ast.ExprNode) *Clona
 	}
 }
 
-// Clone makes a "copy" of the internal ast.ExprNode by reconstructing it.
+// Clone makes a "copy" of internal ast.ExprNode by reconstructing it.
 func (n *ClonableExprNode) Clone() ast.ExprNode {
 	intest.AssertNotNil(n.ctor)
 	if n.ctor == nil {