Update product name to include trademark symbol

Author: Huffle89

README.md

@@ -4,7 +4,7 @@
 
 Sapphire Sentinel is a Linux-first terminal session intelligence tool that records, reconstructs, and explains your work so you can understand it later without relying on memory.
 
-Sapphire Sentinel is developed and maintained by Christopher Lagasse / Huffle’s IT Services LLC.
+Sapphire Sentinel™ is developed and maintained by Christopher Lagasse / Huffle’s IT Services LLC.
 All intellectual property rights to Sapphire Sentinel are owned by Christopher Lagasse and Huffle’s IT Services LLC.
 
 **Status:** Personal Mode Beta (v3)