docs(readme): simplify description

Author: ernado

README.md

@@ -1,6 +1,6 @@
 # errors [![Go Reference](https://img.shields.io/badge/go-pkg-00ADD8)](https://pkg.go.dev/github.com/go-faster/errors#section-documentation) [![codecov](https://img.shields.io/codecov/c/github/go-faster/errors?label=cover)](https://codecov.io/gh/go-faster/errors)
 
-Fork of [xerrors](https://pkg.go.dev/golang.org/x/xerrors) with explicit [Wrap](https://pkg.go.dev/github.com/go-faster/errors#Wrap) instead of `%w` format.
+Fork of [xerrors](https://pkg.go.dev/golang.org/x/xerrors) with explicit [Wrap](https://pkg.go.dev/github.com/go-faster/errors#Wrap) instead of `%w`.
 
 > Clear is better than clever.