More minor edits.

articles/hilla/guides/uploads-downloads.adoc

@@ -17,7 +17,7 @@ Transferring files between the client and server is a common requirement in web
 
 Hilla supports the https://docs.spring.io/spring-framework/docs/current/javadoc-api/org/springframework/web/multipart/MultipartFile.html[MultipartFile] class from Spring to handle file uploads. It maps to the standard https://developer.mozilla.org/en-US/docs/Web/API/File[File] interface in the generated TypeScript code.
 
-The following example demonstrates how to implement such a service and connect it to the <</components/upload#,Upload>> component in a view.
+The following example demonstrates how to implement such a service and connect it to the <</components/upload#,Upload>> component in a view:
 
 [.example]
 --
@@ -36,7 +36,7 @@ include::{root}/src/main/java/com/vaadin/demo/fusion/upload/UploadService.java[t
 
 == Downloading Files
 
-Hilla endpoints only respond to POST requests and don't support file downloads. Since Hilla applications use Spring, though, you can leverage Spring's capabilities to implement file downloading.
+Hilla endpoints only respond to `POST` requests and don't support file downloads. Since Hilla applications use Spring, though, you can leverage Spring's capabilities to implement file downloading.
 
 Select the server mapping that best suits your application. Then create an ad-hoc endpoint to handle file downloads.