scipy/scipy — pull request #278 by mszep (2012-07-28 12:49:24+00:00)
Title: Correction of what looks like a typo in the docstring of _filter_ridge_lines in scipy/signal/_peak_finding.py

In the docstring of _filter_ridge_lines, correct the mentioned default value for the optional argument min_snr (old value: 0, new value: 1, corresponding to the actual code).

The confusion may be due to a possible logarithmic interpretation of SNR, but in the function itself the actual ratio seems to be used, so it seems more appropriate to use that value in the docstring.