Update faq.md repl documentation (#3104)

* Update faq.md repl documentation

Took me a bit of time to figure out the current way to enable kind projector

* Update docs/src/main/tut/faq.md

Co-Authored-By: Luka Jacobowitz <luka.jacobowitz@gmail.com>

docs/src/main/tut/faq.md

@@ -269,7 +269,8 @@ Of course. [sbt-catalysts](https://github.com/typelevel/sbt-catalysts) is create
 The easiest way is probably using [Ammonite-REPL](http://ammonite.io/). Install it following the instructions there. Then in the amm console you can type in
 ```scala
 interp.configureCompiler(_.settings.YpartialUnification.value = true)
-import $ivy.`org.typelevel::cats-core:1.0.1`, cats.implicits._
+import $plugin.$ivy.`org.typelevel::kind-projector:0.11.0`
+import $ivy.`org.typelevel::cats-core:2.0.0`, cats.implicits._
 ```
 Or if you want, you can add these lines to `~/.ammonite/predef.sc` so that they are enabled every ammonite session.