Merge pull request #6 from Kpler/update-readme

docs: update readme

README.md

@@ -4,18 +4,15 @@ Collection of [pre-commit](https://pre-commit.com/) hooks for scala
 
 * scalafmt: Run scalafmt, should be configured with a `.scalafmt.conf` file
 
-* scalafix: Run scalafix, should be configured with a `.scalafix.conf` file, only supports syntactic rules
-
 ## Alternative
 
 * [pre-commit-scalafmt](https://github.com/coyainsurance/pre-commit-scalafmt)
-* Run scalafmt on compile
+* Run scalafmt on compile (from sbt)
 
 ## How to upgrade scalafix or scalafmt ?
 
 Download the newer version with coursier then commit the result
 
 ```bash
 cs bootstrap scalafmt -o scalafmt -f
-cs bootstrap scalafix -o scalafix -f
 ```