Update readme

Author: Exelord

README.md

@@ -14,7 +14,7 @@
   </a>
 </p>
 
-Ember Initials is a package for generating simple avatars using users initials, images, gravatars or adorables. It definitely supports Ember 3.8 (or higher). Thanks to highly customizable interface you can define defaults and even set fallbacks.
+Ember Initials is a package for generating simple avatars using users initials, images, gravatars or adorables. It definitely supports Ember 3.16 (or higher). Thanks to highly customizable interface you can define defaults and even set fallbacks.
 
 ## Demo App with code generators
 Demo app with interactive examples you can find at [http://exelord.github.io/ember-initials][9225812a]

tests/dummy/app/components/page-sections/header/template.hbs

@@ -4,7 +4,7 @@
   <div class="container text-center">
     <img src="images/logo.png" alt="logo" class="logo">
     <h1 class="lead">Avatars never were so easy...</h1>
-    <h5>Compatible with Ember 3.8 and higher, dedicated for generating avatars on the fly.</h5>
+    <h5>Compatible with Ember 3.16 and higher, dedicated for generating avatars on the fly.</h5>
     <br><br><br><br>
     {{scroll-to class="btn btn-lg btn-outline btn-default" href="#getting-started" label="Getting Started" offset=-90}}
   </div>