Update adafruit_24lc32.py fix typo

also improve comment

Author: TonyLHansen

adafruit_24lc32.py

@@ -223,6 +223,8 @@ class EEPROM_I2C(EEPROM):
         Default is ``False``.
     :param wp_pin: (Optional) Physical pin connected to the ``WP`` breakout pin.
         Must be a ``DigitalInOut`` object.
+    :param max_int: (Optional) Maximum # bytes stored in the EEPROM.
+        Default is ``_MAX_SIZE_I2C``
     """
 
     # pylint: disable=too-many-arguments
@@ -232,7 +234,7 @@ def __init__(
         address: int = 0x50,
         write_protect: bool = False,
         wp_pin: Optional[DigitalInOut] = None,
-        max_size: in = _MAX_SIZE_I2C
+        max_size: int = _MAX_SIZE_I2C
     ) -> None:
         from adafruit_bus_device.i2c_device import (  # pylint: disable=import-outside-toplevel
             I2CDevice as i2cdev,