fix: corrected the error in config file name (#16154)

CHANGELOG.md

@@ -68,15 +68,15 @@ export class AppComponent {}
 
 #### Use `"json"` parser for `tsconfig.json` by default ([#16012](https://github.com/prettier/prettier/pull/16012) by [@sosukesuzuki](https://github.com/sosukesuzuki))
 
-In [v3.2.0](https://prettier.io/blog/2024/01/12/3.2.0#new-jsonc-parser-added-15831httpsgithubcomprettierprettierpull15831-by-fiskerhttpsgithubcomfisker), we introduced `"jsonc"` parser which adds trialing comma **by default**.
+In [v3.2.0](https://prettier.io/blog/2024/01/12/3.2.0#new-jsonc-parser-added-15831httpsgithubcomprettierprettierpull15831-by-fiskerhttpsgithubcomfisker), we introduced `"jsonc"` parser which adds trailing comma **by default**.
 
 When adding a new parser we also define how it will be used based on the [`linguist-languages`](https://www.npmjs.com/package/linguist-languages) data.
 
 `tsconfig.json` is a special file used by [TypeScript](https://www.typescriptlang.org/docs/handbook/tsconfig-json.html#using-tsconfigjson-or-jsconfigjson), it uses `.json` file extension, but it actually uses the [JSON with Comments](https://code.visualstudio.com/docs/languages/json#_json-with-comments) syntax. However, we found that there are many third-party tools not recognize it correctly because of the confusing `.json` file extension.
 
 We decide to treat it as a JSON file for now to avoid the extra configuration step.
 
-To keep using the `"jsonc"` parser for your `tsconfig.json` files, add the following to your `.pretterrc` file
+To keep using the `"jsonc"` parser for your `tsconfig.json` files, add the following to your `.prettierrc` file
 
 ```json
 {