Fix docstring typo in gammapy/spectrum/models.py
@@ -748,7 +748,7 @@ class AbsorbedSpectralModel(SpectralModel):
"""Absorbed spectral model
Parameters
- ---------
+ ----------
spectral_model : `~gammapy.spectrum.models.SpectralModel`
spectral model
table_model : `~gammapy.spectrum.models.TableModel`
