Remove broken roadmap link

Author: macraig

README.md

@@ -9,10 +9,9 @@
   <a href="https://www.meilisearch.com/pricing?utm_campaign=oss&utm_source=integration&utm_medium=meilisearch-rails">Meilisearch Cloud</a> |
   <a href="https://docs.meilisearch.com">Documentation</a> |
   <a href="https://discord.meilisearch.com">Discord</a> |
-  <a href="https://roadmap.meilisearch.com/tabs/1-under-consideration">Roadmap</a> |
   <a href="https://www.meilisearch.com">Website</a> |
   <a href="https://www.meilisearch.com/docs/faq">FAQ</a>
-</h4>
+</h4>f
 
 <p align="center">
   <a href="https://github.com/meilisearch/meilisearch-rails/actions"><img src="https://github.com/meilisearch/meilisearch-rails/workflows/Tests/badge.svg" alt="Test"></a>