From 83dca08bbe30f41da4386228a8333604d8abdfef Mon Sep 17 00:00:00 2001
From: Weijun-H <huangweijun1001@gmail.com>
Date: Sat, 27 Jan 2024 16:42:38 +0800
Subject: [PATCH] fix doctest

---
 datafusion/expr/src/expr.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/datafusion/expr/src/expr.rs b/datafusion/expr/src/expr.rs
index 56a3d2bbc5675..d5de254cb18c3 100644
--- a/datafusion/expr/src/expr.rs
+++ b/datafusion/expr/src/expr.rs
@@ -1213,7 +1213,7 @@ impl Expr {
     /// # use datafusion_expr::{lit, col};
     /// let expr = col("c1")
     ///    .range(lit(2), lit(4));
-    /// assert_eq!(expr.display_name().unwrap(), "c1[Int32(2):Int32(4)]");
+    /// assert_eq!(expr.display_name().unwrap(), "c1[Int32(2):Int32(4):Int64(1)]");
     /// ```
     pub fn range(self, start: Expr, stop: Expr) -> Self {
         Expr::GetIndexedField(GetIndexedField {