Merge pull request #2075 from EddyVinck/patch-1

fix grammar mistake

Author: kamilmysliwiec

content/controllers.md

@@ -550,7 +550,7 @@ export class CatsController {
 }
 ```
 
-Though this approach works, and does in fact allow for more flexibility in some ways by providing full control of the response object (headers manipulation, library-specific features, and so on), it should be used with care. In general, the approach is much less clear and does have some disadvantages. The main disadvantage is that your code become platform-dependent (as underlying libraries may have different APIs on the response object), and harder to test (you'll have to mock the response object, etc.).
+Though this approach works, and does in fact allow for more flexibility in some ways by providing full control of the response object (headers manipulation, library-specific features, and so on), it should be used with care. In general, the approach is much less clear and does have some disadvantages. The main disadvantage is that your code becomes platform-dependent (as underlying libraries may have different APIs on the response object), and harder to test (you'll have to mock the response object, etc.).
 
 Also, in the example above, you lose compatibility with Nest features that depend on Nest standard response handling, such as Interceptors and `@HttpCode()` / `@Header()` decorators. To fix this, you can set the `passthrough` option to `true`, as follows: