Small error in docs

[BigTuna08]

Hi, just letting you know I noticed a small error in the documentation.

At the bottom of this page https://dmey.github.io/synthia/examples/fpca.html

The error is in line [6] of the code, under "Plot the results".

You have: plot_profiles(ds_true, 'temperature_fl')

But I believe it should be: plot_profiles(ds_synth, 'temperature_fl')

you want to plot results, not the original here.

Cheers & thanks for the cool project!

[dmey]

Good catch! Fixed in #29. Thanks!