-The I2C address to filter out should be passed in as an option 'address', as
-an integer. A specific read or write operation can be selected with the
-'direction' option, which should be 'read' or 'write'.
+The I²C slave address to filter out should be passed in as an option
+'address', as an integer. A specific read or write operation can be selected
+with the 'direction' option, which should be 'read', 'write', or 'both'.