docs: improve wording and clarity (#9850)

Author: michalsn

README.md

@@ -96,7 +96,7 @@ PHP version 8.2 or higher is required, with the following extensions installed:
 > - The end of life date for PHP 7.4 was November 28, 2022.
 > - The end of life date for PHP 8.0 was November 26, 2023.
 > - The end of life date for PHP 8.1 was December 31, 2025.
-> - If you are still using below PHP 8.2, you should upgrade immediately.
+> - If you are still using a PHP version below 8.2, you should upgrade immediately.
 > - The end of life date for PHP 8.2 will be December 31, 2026.
 
 Additionally, make sure that the following extensions are enabled in your PHP:

user_guide_src/source/intro/requirements.rst

@@ -19,7 +19,7 @@ PHP and Required Extensions
     - The end of life date for PHP 7.4 was November 28, 2022.
     - The end of life date for PHP 8.0 was November 26, 2023.
     - The end of life date for PHP 8.1 was December 31, 2025.
-    - **If you are still using below PHP 8.2, you should upgrade immediately.**
+    - **If you are still using a PHP version below 8.2, you should upgrade immediately.**
     - The end of life date for PHP 8.2 will be December 31, 2026.
 
 .. note::