Small cleanup/refactor.

src/main.odin

@@ -23,7 +23,7 @@ main :: proc() {
 	// Init the emu 8 "cpu"
 	system := emu.init()
 
-	// TODO: move this into a gui component
+	// @TODO: move this into a gui component
 	// load rom, hardcoded for now, will eventually be cli or gui
 	err := emu.load_rom(&system, "./test_roms/7-beep.ch8")
 	if err != nil {

src/simulator/gui.odin

@@ -91,7 +91,6 @@ run_gui :: proc(sim: ^Simulator) {
 }
 
 // @TODO: If this grows lets move it into its own file
-
 calc_layout :: proc(screen_width: f32, screen_height: f32) -> Layout {
     sidebar_width  := screen_width * SIDEBAR_PERCENT
     content_height := screen_height - CONTROL_BAR_H - STATUS_BAR_H