Unmatching description in FOV cropping class

[jeremieglt]

Description
The description of the FOV cropping function (l.22 to 27 in field_of_view_cropping.py) is the following :
"""
Applies Gaussian noise to the defined data field.
The noise will be applied to all wavelengths.
Component Settings
**Tags.DATA_FIELD required
"""
Although no noise is added during the cropping.

Priority
Low