Hotfix/readme update (#337)
Hotfix/readme update (#337)

* Added format method details and example in readme.

* Revert "Added format method details and example in readme."

This reverts commit 5157fb522e369b33bb8c8daccf3de02afddb9916.

* updated readme

* formatting issue resolved -- reference issue #325

* formatting issues resolved -- reference issue #325

spatie/browsershot,spatie/browsershot