Merge pull request #2940 from simister/master

docs: fix typos

Author: kamilmysliwiec

content/guards.md

@@ -179,7 +179,7 @@ async create(createCatDto) {
 
 Here we've attached the `Roles` decorator metadata to the `create()` method, indicating that only users with the `admin` role should be allowed to access this route.
 
-Alernatively, instead of using the `Reflector#createDecorator` method, we could use the built-in `@SetMetadata()` decorator. Learn more about [here](/fundamentals/execution-context#low-level-approach).
+Alternatively, instead of using the `Reflector#createDecorator` method, we could use the built-in `@SetMetadata()` decorator. Learn more about [here](/fundamentals/execution-context#low-level-approach).
 
 #### Putting it all together
 

content/pipes.md

@@ -423,7 +423,7 @@ Parameter-scoped pipes are useful when the validation logic concerns only one sp
 
 #### Global scoped pipes
 
-Since the `ValidationPipe` was created to be as generic as possible, we can realize it's full utility by setting it up as a **global-scoped** pipe so that it is applied to every route handler across the entire application.
+Since the `ValidationPipe` was created to be as generic as possible, we can realize its full utility by setting it up as a **global-scoped** pipe so that it is applied to every route handler across the entire application.
 
 ```typescript
 @@filename(main)