Update gammapy/detect/test_statistics.py
@@ -248,10 +248,10 @@ class TSMapEstimator(object):
Parameters
----------
- kernel : `astropy.convolution.Kernel2D` or 2D `~numpy.ndarray`
- Source model kernel.
maps : dict
Input sky maps.
+ kernel : `astropy.convolution.Kernel2D` or 2D `~numpy.ndarray`
+ Source model kernel.
which : list of str or 'all'
Which maps to compute.
downsampling_factor : int
