changelog for 0.99.9

[rust.git] / Configurations.md

diff --git a/Configurations.md b/Configurations.md
index 4f72e33b121a1c00015cacc55c6d0fccdb8c28f7..dc91a3d255a7b8899322f40e82534f806b07d500 100644 (file)
--- a/Configurations.md
+++ b/Configurations.md
@@ -1978,9 +1978,9 @@ fn main() {
 }
 ```
 
-## `format_doc_comments`
+## `format_code_in_doc_comments`
 
-Format doc comments.
+Format code snippet included in doc comments.
 
 - **Default value**: `false`
 - **Possible values**: `true`, `false`
@@ -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"