fix SPIDevice docs

shared-bindings/adafruit_bus_device/SPIDevice.c

@@ -45,6 +45,7 @@
 //|
 //|         """
 //|         Represents a single SPI device and manages locking the bus and the device address.
+//|
 //|         :param ~busio.SPI spi: The SPI bus the device is on
 //|         :param ~digitalio.DigitalInOut chip_select: The chip select pin object that implements the DigitalInOut API.
 //|         :param int extra_clocks: The minimum number of clock cycles to cycle the bus after CS is high. (Used for SD cards.)