docs(README.md): remove deprecated eslint.experimental.useFlatConfig …

…setting

refactor(README.md): add 'fixable': true to eslint rules customizations for clarity

README.md

@@ -48,9 +48,6 @@ Installation and configuration of the VS Code plugin to take advantage of an aut
 Install [VS Code ESLint extension](https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint) and add the following settings to your `.vscode/settings.json`:
 ```jsonc
 {
-  // Enable the ESlint flat config support:
-  "eslint.experimental.useFlatConfig": true,
-
   // Disable the default formatter, use eslint instead:
   "prettier.enable": false,
   "editor.formatOnSave": false,
@@ -63,16 +60,16 @@ Install [VS Code ESLint extension](https://marketplace.visualstudio.com/items?it
 
   // Silent the stylistic rules in you IDE, but still auto fix them:
   "eslint.rules.customizations": [
-    { "rule": "style/*", "severity": "off" },
-    { "rule": "format/*", "severity": "off" },
-    { "rule": "*-indent", "severity": "off" },
-    { "rule": "*-spacing", "severity": "off" },
-    { "rule": "*-spaces", "severity": "off" },
-    { "rule": "*-order", "severity": "off" },
-    { "rule": "*-dangle", "severity": "off" },
-    { "rule": "*-newline", "severity": "off" },
-    { "rule": "*quotes", "severity": "off" },
-    { "rule": "*semi", "severity": "off" }
+    { "rule": "style/*", "severity": "off", "fixable": true },
+    { "rule": "format/*", "severity": "off", "fixable": true },
+    { "rule": "*-indent", "severity": "off", "fixable": true },
+    { "rule": "*-spacing", "severity": "off", "fixable": true },
+    { "rule": "*-spaces", "severity": "off", "fixable": true },
+    { "rule": "*-order", "severity": "off", "fixable": true },
+    { "rule": "*-dangle", "severity": "off", "fixable": true },
+    { "rule": "*-newline", "severity": "off", "fixable": true },
+    { "rule": "*quotes", "severity": "off", "fixable": true },
+    { "rule": "*semi", "severity": "off", "fixable": true }
   ],
 
   // Enable eslint for all supported languages: