[readme] fix broken anchor link

Documentation about "Adding Shared Settings" is moved by
eslint/eslint#13837 and eslint/eslint#14036.

Author: vzvu3k6k

CHANGELOG.md

@@ -16,7 +16,9 @@ This change log adheres to standards from [Keep a CHANGELOG](http://keepachangel
 * [Docs] [`jsx-newline`]: Fix minor spelling error on rule name ([#2974][] @DennisSkoko)
 * [Refactor] [`void-dom-elements-no-children`]: improve performance
 * [readme] fix missing trailing commas ([#2980][] @sugardon)
+* [readme] fix broken anchor link ([#2982][] @vzvu3k6k)
 
+[#2982]: https://github.com/yannickcr/eslint-plugin-react/pull/2982
 [#2980]: https://github.com/yannickcr/eslint-plugin-react/pull/2980
 [#2977]: https://github.com/yannickcr/eslint-plugin-react/pull/2977
 [#2975]: https://github.com/yannickcr/eslint-plugin-react/pull/2975

README.md

@@ -30,7 +30,7 @@ Use [our preset](#recommended) to get reasonable defaults:
   ]
 ```
 
-You should also specify settings that will be shared across all the plugin rules. ([More about eslint shared settings](https://eslint.org/docs/user-guide/configuring#adding-shared-settings))
+You should also specify settings that will be shared across all the plugin rules. ([More about eslint shared settings](https://eslint.org/docs/user-guide/configuring/configuration-files#adding-shared-settings))
 
 ```json5
 {