Merge pull request #33 from Authress/wparad-patch-1

Update README.md

Author: wparad

README.md

@@ -1,6 +1,6 @@
 
 <p align="center">
-    <img src="https://github.com/Authress/authress-sdk.cs/assets/5056218/924fb776-9588-4d4a-adf7-33682fa29356" height="300px" alt="Authress Media Banner">
+  <img src="https://authress.io/static/images/linkedin-banner.png" alt="Authress media banner">
 </p>
 
 # Authress SDK for C#