Remove redundant linefeed

Author: lurch

irq/irq.py

@@ -1,5 +1,4 @@
 from machine import Pin
 
 p2 = Pin(2, Pin.IN, Pin.PULL_UP)
-p2.irq(lambda pin: print("IRQ with flags:", pin.irq().flags()),
-Pin.IRQ_FALLING)
+p2.irq(lambda pin: print("IRQ with flags:", pin.irq().flags()), Pin.IRQ_FALLING)