point to working built in scalafix rule

_overviews/scala3-migration/incompat-contextual-abstractions.md

@@ -21,7 +21,7 @@ The redesign of [contextual abstractions]({{ site.scala3ref }}/contextual) bring
 The type of implicit definitions (`val` or `def`) needs to be given explicitly in Scala 3.
 They cannot be inferred anymore.
 
-The Scalafix rule named `ExplicitImplicitTypes` in [ohze/scala-rewrites](https://github.com/ohze/scala-rewrites#fixexplicittypesexplicitimplicittypes) repository can write the missing type annotations automatically.
+The Scalafix rule named [ExplicitResultTypes]([https://github.com/ohze/scala-rewrites#fixexplicittypesexplicitimplicittypes](https://scalacenter.github.io/scalafix/docs/rules/ExplicitResultTypes.html)) can write the missing type annotations automatically.
 
 ## Implicit Views
 
@@ -147,4 +147,4 @@ implicit def lazyBoolFoo(lazyBool:  => Boolean): Foo = ???
 
 -true.foo()
 +boolFoo(true).foo()
-{% endhighlight %}
+{% endhighlight %}