modify fly.io url to point to correct documentation (#3113)

* modify fly.io url to point to correct documentation

* Create 3113.md

README.md

@@ -21,7 +21,7 @@ Want to say thanks? Click the ⭐ at the top of the page.
 There are four ways to deploy Actual:
 
 1. One-click deployment [via PikaPods](https://www.pikapods.com/pods?run=actual) (~1.40 $/month) - recommended for non-technical users
-1. Managed hosting [via Fly.io](https://actualbudget.org/docs/install/docker) (~1.50 $/month)
+1. Managed hosting [via Fly.io](https://actualbudget.org/docs/install/fly) (~1.50 $/month)
 1. Self-hosted by using [a Docker image](https://actualbudget.org/docs/install/docker)
 1. Local-only apps - [downloadable Windows, Mac and Linux apps](https://actualbudget.org/download/) you can run on your device
 

upcoming-release-notes/3113.md

+---
+category: Bugfix
+authors: [reecerunnells]
+---
+
+Updated Fly.io link in README to point to correct section of documentation.