Update manager main site

non-free.md

@@ -78,7 +78,7 @@
 ### Money, Budgeting & Management
 
 - [Anchor](http://theanchorapp.com/) - Invoicing system that integrates with Stripe and Paypal. Includes features such as: reporting, dashboard and no client limit. ([Demo](http://theanchorapp.com/demo/admin-login)) `⊘ Proprietary` `PHP`
-- [Manager](http://manager.io/server) - Online accounting software for small businesses. `⊘ Proprietary` `Mono`
+- [Manager](https://manager.io/server) - Online accounting software for small businesses. `⊘ Proprietary` `Mono`
 - [Pancake](http://pancakeapp.com/) - Online invoicing, project management, time tracking and proposal software. `⊘ Proprietary` `PHP`