Updated README.

Author: lianjwen-li

Diff for: README.md

@@ -46,7 +46,7 @@ This demo was moved into this repository during 2020.1 updates. Its history prio
 The following are required for use of this demo. For more information on how to get any hardware or software you may be missing, see the Demo Page, linked above.
 
 * **Zybo Z7-10**
-* **Vivado and Vitis 2023.1 Installations**
+* **Vivado and Vitis Classic Installations**
 * **Serial Terminal Emulator Application**
 * **MicroUSB Cable**
 * **2 HDMI Cables**