From cfd1811a2404c2e85a788efa07815ba736bd8694 Mon Sep 17 00:00:00 2001
From: daxpedda <1645124+daxpedda@users.noreply.github.com>
Date: Wed, 13 Mar 2019 15:46:34 +0100
Subject: [PATCH] Additional info to default value of edition.

---
 Configurations.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Configurations.md b/Configurations.md
index 4f72e33b121..7557b3637f1 100644
--- a/Configurations.md
+++ b/Configurations.md
@@ -2358,9 +2358,9 @@ Specifies which edition is used by the parser.
 - **Possible values**: `2015`, `2018`
 - **Stable**: Yes
 
-### Example
-
-If you want to format code that requires edition 2018, add the following to your config file:
+Rustfmt is able to pick up the edition used by reading the `Cargo.toml` file if executed
+through the Cargo's formatting tool `cargo fmt`. Otherwise, the edition needs to be specified
+in your config file:
 
 ```toml
 edition = "2018"