removing unescped {

Author: Sergei Shevlyagin

content/middlewares.md

@@ -248,7 +248,7 @@ await app.listen(3000);
 #### Default body parser middleware
 
 When using the `express` adapter, the NestJS app will register `json` and `urlencoded` from the package `body-parser` by default. 
-- `urlencoded` is used with the `{extended: true}` flag and the optional `rawBody` flag if set in your `NestApplicationOptions`.
+- `urlencoded` is used with the `extended: true` flag and the optional `rawBody` flag if set in your `NestApplicationOptions`.
 - `body-parser` is used with the optional `rawBody` flag if set in your `NestApplicationOptions`.
 
 This can be turned off by setting the `bodyParser` flag to `false` when creating the application.