fixed configuration test

Configurations.md

@@ -1248,12 +1248,20 @@ Control the case of the letters in hexadecimal literal values
 
 ## `hide_parse_errors`
 
-Do not show parse errors if the parser failed to parse files.
+This option is deprecated. Use `show_parse_errors` instead. 
 
 - **Default value**: `false`
 - **Possible values**: `true`, `false`
 - **Stable**: No (tracking issue: [#3390](https://github.com/rust-lang/rustfmt/issues/3390))
 
+## `show_parse_errors`
+
+Show parse errors if the parser failed to parse files.
+
+- **Default value**: `true`
+- **Possible values**: `true`, `false`
+- **Stable**: Yes
+
 ## `ignore`
 
 Skip formatting files and directories that match the specified pattern.

src/config/mod.rs

@@ -682,8 +682,8 @@ required_version = "{}"
 unstable_features = false
 disable_all_formatting = false
 skip_children = false
-hide_parse_errors = false
 show_parse_errors = true
+hide_parse_errors = false
 error_on_line_overflow = false
 error_on_unformatted = false
 ignore = []