From c19a7ff34f162ee7162de0b11277de42415991ff Mon Sep 17 00:00:00 2001
From: Simon Gardling <Titaniumtown@gmail.com>
Date: Thu, 10 Mar 2022 02:23:00 -0500
Subject: [PATCH] remove unnecessary to_string in docs (#1345)

---
 egui/src/widgets/plot/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/egui/src/widgets/plot/mod.rs b/egui/src/widgets/plot/mod.rs
index 1668d190..c0254c12 100644
--- a/egui/src/widgets/plot/mod.rs
+++ b/egui/src/widgets/plot/mod.rs
@@ -328,7 +328,7 @@ impl Plot {
     /// Plot::new("my_plot").view_aspect(2.0)
     /// .label_formatter(|name, value| {
     ///     if !name.is_empty() {
-    ///         format!("{}: {:.*}%", name, 1, value.y).to_string()
+    ///         format!("{}: {:.*}%", name, 1, value.y)
     ///     } else {
     ///         "".to_string()
     ///     }