Misleading docs

[AlexGKim]

Inconsistent phrasing. Growth amplitude is P/sigma^2. Growth rate is f^2P. So growth rate is normalized by the inverse growth rate.

flip/flip/power_spectra/generator.py

Line 79 in 31f998b

normalization_power_spectrum (str, optional): which normalisation to use. Defaults to "no_normalization".