Minor naming tweaks

- Linked to Wikipedia article on CHIP-8 in README

README.md

@@ -1,6 +1,6 @@
-# Retro8
+# Retro-8
 
-Retro8 is a CHIP-8 emulator based on Godot 3 and written in GDScript that I hope to turn into a fantasy console.
+Retro-8 is a [CHIP-8](https://en.wikipedia.org/wiki/CHIP-8) emulator based on Godot 3 and written in GDScript that I hope to turn into a fantasy console.
 
 ## License
 

project.godot

@@ -15,8 +15,8 @@ _global_script_class_icons={
 
 [application]
 
-config/name="Retro8"
-config/description="Chip8 emulator."
+config/name="Retro-8"
+config/description="Chip-8 emulator."
 run/main_scene="res://scenes/Game.tscn"
 config/icon="res://icon.png"
 

scripts/Chip8.gd

@@ -32,9 +32,9 @@ var fontSet = [
 	0xF0, 0x80, 0xF0, 0x80, 0x80  # F
 ]
 
+
 export var displayWidth = 64
 export var displayHeight = 32
-
 export var memSize = 4096
 export var numRegisters = 16
 var displaySize = (displayWidth * displayHeight)