docs: avoid weird formatting on json comments

Belco90 · web-flow · commit 9931a51f6738 · 2021-04-14T11:56:34.000+02:00
diff --git a/README.md b/README.md
@@ -80,7 +80,7 @@ One way of restricting ESLint config by file patterns is by using [ESLint `overr
 
 Assuming you are using the same pattern for your test files as [Jest by default](https://jestjs.io/docs/configuration#testmatch-arraystring), the following config would run `eslint-plugin-testing-library` only against your test files:
 
-```json
+```javascript
 // .eslintrc
 {
   // 1) Here we have our usual config which applies to the whole project, so we don't put testing-library preset here.

Original file line number	Diff line number	Diff line change
@@ -80,7 +80,7 @@ One way of restricting ESLint config by file patterns is by using [ESLint `overr
`80`	`80`
`81`	`81`	Assuming you are using the same pattern for your test files as [Jest by default](https://jestjs.io/docs/configuration#testmatch-arraystring), the following config would run `eslint-plugin-testing-library` only against your test files:
`82`	`82`
`83`		-```json
	`83`	+```javascript
`84`	`84`	`// .eslintrc`
`85`	`85`	`{`
`86`	`86`	`// 1) Here we have our usual config which applies to the whole project, so we don't put testing-library preset here.`