Update README.md

Author: visrealm

README.md

@@ -11,6 +11,7 @@ This is a list of devices the PICO9918 has been tested and confirmed to work on.
 * Texas Instruments TI-99/4A (NTSC and PAL)
 * CBS ColecoVision (NTSC and PAL)
 * Powertran Cortex
+* Casio PV-7 (MSX)
 
 Homebrews:
 
@@ -116,4 +117,4 @@ And now v0.4 - the single board version:
 The hardware design files in this repository are licensed under the CERN-OHL-S. See [LICENSE_HARDWARE.md](LICENSE_HARDWARE.md) for details.
 
 ### Firmware
-The firmware code in this repository is licensed under the MIT License. See [LICENSE_FIRMWARE.md](LICENSE_FIRMWARE.md) for details.
+The firmware code in this repository is licensed under the MIT License. See [LICENSE_FIRMWARE.md](LICENSE_FIRMWARE.md) for details.