Update README.md

Author: mpyw

README.md

@@ -18,8 +18,8 @@ Rapid pagination without using OFFSET
 
 ## Requirements
 
-- PHP: `^7.1` || `^8.0`
-- Laravel: `^5.5.14` || `^6.0` || `^7.0` || `^8.0`
+- PHP: `^7.1 || ^8.0`
+- Laravel: `^5.5.14 || ^6.0 || ^7.0 || ^8.0`
 - [lampager/lampager](https://github.com/lampager/lampager): `^0.4`
 
 ## Installing