Fix typo in MapFit docstring
@@ -29,7 +29,7 @@ class MapFit(object):
Exposure cube
background : `~gammapy.maps.WcsNDMap`
Background Cube
- background : `~gammapy.maps.WcsNDMap`
+ exclusion_mask : `~gammapy.maps.WcsNDMap`
Exclusion mask.
psf : `~gammapy.cube.PSFKernel`
PSF kernel
