update Flower Companion website

Author: cberes

index.njk

@@ -20,7 +20,7 @@ title: Corey Beres
   <h2 id="links">Links</h2>
   <ul>
     <li><a href="https://github.com/cberes">GitHub</a>: my software projects</li>
-    <li><a href="https://flowercompanion.com/">Flower Companion</a>: a project from 2020 that I'm particularly proud of</li>
+    <li><a href="https://garden.cberes.com">Flower Companion</a>: a project from 2020 that I'm particularly proud of</li>
     <li><a href="https://twentyfifteen.cberes.com">twentyfifteen.cberes.com</a>: the previous iteration of this website</li>
   </ul>
   <h2 id="contact">Contact</h2>