remove hyphen and add TM

Co-authored-by: Mattia Dal Ben <[email protected]>

README.md

@@ -20,7 +20,7 @@ From [the maori word for tank/container](https://maoridictionary.co.nz/search/?k
 
 Eclipse Kura runs on an edge gateway, which can be anything from a small SBC(single-board computer) like a Raspberry Pi, or a powerful high-performance computer.
 
-## What can Eclipse-Kura do for me?
+## What can Eclipse Kura™ do for me?
 * **Kura-Services:** Provision and set up features to run on your gateway, such as an MQTT broker.
 * **Kura-Networking:** Manage Network connectivity, including 
 * **Kura-Wires:** Design data flows and data processing streams effortlessly with a drag-and-drop visual editor.