fix: docstrings

sigmadsp/protocols/i2c.py

@@ -27,14 +27,12 @@ class I2cProtocol(DspProtocol):
     MAX_I2C_BYTES = 1024
 
     # Maximum number of words (32 bit) that can be transferred with the
-    # maximum number of allowed bytes per SPI transfer
+    # maximum number of allowed bytes per I2C transfer
     MAX_PAYLOAD_WORDS = int((MAX_I2C_BYTES - HEADER_LENGTH) / 4)
 
     def __init__(self, bus_id: int = 1, device_address: int = 0x38):
         """Initialize the I2C hardware.
 
-        Bus will be 1 for RaspberryPi hardware.
-
         Args:
             bus_id (int, optional): Bus identifier. Defaults to 1.
             device_address (int, optional): Device address. Defaults to 0x38 (ADAU145x default address).