Update changelog and readme for 3.2.2

Author: rsedykh

CHANGELOG.md

@@ -6,10 +6,9 @@ Changelog](http://keepachangelog.com/en/1.0.0/) and this project adheres to
 [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [3.2.2]
-### Fixed issue with file list pagination
-- Fixed for File list.
-- Added `getPageRequestParameters` method: use it to load next page parameters from `$fileListResponse->getNext()`/`$fileListResponse->getPrevious()`.
-- **Attention**: if you implement your own class for `FileApiInterface`, add `public getPageRequestParameters(?string $url): array` method to implementation.
+### Fix for an issue with the file list pagination
+- Added `getPageRequestParameters` method: use it to load the next page parameters from `$fileListResponse->getNext()`/`$fileListResponse->getPrevious()`.
+- **Attention**: if you've implemented your own class for `FileApiInterface`, add `public getPageRequestParameters(?string $url): array` method to the implementation.
 
 ## [3.2.1]
 ### Secure delivery image processing fix

README.md

@@ -187,7 +187,7 @@ After that, you can access to file operation methods:
       $files = $page->getResults(); 
     }
     ```
-- `getPageRequestParameters(string | null $url)` — get array with next page request parameters. Use it for create links to previous/next page of list.
+- `getPageRequestParameters(string | null $url)` — Get an array with next page request parameters. Use it to create links to the previous/next page of the list.
 - `storeFile(string $id)` — Stores a single file by UUID. Returns the `Uploadcare\File` (`FileInfoInterface`).
     Takes file UUID as an argument.
 - `deleteFile(string $id)` — Removes individual files. Returns file info.