fixup

Author: SethTisue

_data/footer.yml

@@ -28,7 +28,7 @@
     - title: Chat
       url: "/community/index.html#chat-rooms"
     - title: Libraries and Tools
-      url: "/community/index.html#community-libraries-and-tools"
+      url: "/community/index.html#libraries-and-tools"
     - title: "The Scala Center"
       url: https://scala.epfl.ch/
 - title: Contribute