Update documentation link in README.md (#257)

Author: marcoieni

README.md

@@ -4,7 +4,7 @@ Action for [release-plz](https://github.com/release-plz/release-plz).
 
 ## Docs
 
-Learn how to use this action in the [docs](https://release-plz.ieni.dev/).
+Learn how to use this action in the [docs](https://release-plz.dev/).
 
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