Fix OCF0A/OCF1A typo in timer.sec.ts line 984

[drf5n]

avr8js/src/peripherals/timer.spec.ts

Lines 984 to 997 in 320007d

	it('should set OCF0A flag when timer equals OCRA (16 bit mode)', () => {
	const cpu = new CPU(new Uint16Array(0x1000));
	new AVRTimer(cpu, timer1Config);
	cpu.writeData(TCNT1H, 0x10); // TCNT1 <- 0x10ee
	cpu.writeData(TCNT1, 0xee); // ...
	cpu.writeData(OCR1AH, 0x10); // OCR1 <- 0x10ef
	cpu.writeData(OCR1A, 0xef); // ...
	cpu.writeData(TCCR1A, 0x0); // WGM: Normal
	cpu.writeData(TCCR1B, CS10); // Set prescaler to 1
	cpu.cycles = 1;
	cpu.tick();
	cpu.cycles = 2;
	cpu.tick();
	expect(cpu.data[TIFR1]).toEqual(OCF1A); // TIFR1 should have OCF1A bit on