Bug : typo in senory.py file

[dustball62]

Typo in the sensor.py file

HA 12.4 HAOS

Environment

• Home Assistant Core release with the issue:
• Last working Home Assistant Core release (if known):
• Integration version causing this issue:

line 191- I think you meant to spell "decodable" not "decobale"

## Traceback/Error logs
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```txt

In case of unit ID issue, missing devices or non-updating devices

Additional information

[kcoffau]

This is fixed in 0.6.4 #408