Update modelchain docstrings

pvlib/modelchain.py

@@ -289,12 +289,12 @@ class ModelChain:
  Parameters
  ----------
  system : PVSystem
- A :py:class:`~pvlib.pvsystem.PVSystem` object that represents
- the connected set of modules, inverters, etc.
+ A :py:class:`~pvlib.pvsystem.PVSystem` object that represents the
+ connected set of modules, inverters, etc.
 
  location : Location
- A :py:class:`~pvlib.location.Location` object that represents
- the physical location at which to evaluate the model.
+ A :py:class:`~pvlib.location.Location` object that represents the
+ physical location at which to evaluate the model.
 
  clearsky_model : str, default 'ineichen'
  Passed to location.get_clearsky. Only used when DNI is not found in
@@ -311,31 +311,29 @@ class ModelChain:
 
  dc_model : str, or function, optional
  If not specified, the model will be inferred from the parameters that
- are common to all of system.arrays[i].module_parameters.
- Valid strings are 'sapm', 'desoto', 'cec', 'pvsyst', 'pvwatts'.
- The ModelChain instance will be passed as the first argument
- to a user-defined function.
+ are common to all of system.arrays[i].module_parameters. Valid strings
+ are 'sapm', 'desoto', 'cec', 'pvsyst', 'pvwatts'. The ModelChain
+ instance will be passed as the first argument to a user-defined
+ function.
 
  ac_model : str, or function, optional
  If not specified, the model will be inferred from the parameters that
- are common to all of system.inverter_parameters.
- Valid strings are 'sandia', 'adr', 'pvwatts'. The
- ModelChain instance will be passed as the first argument to a
- user-defined function.
+ are common to all of system.inverter_parameters. Valid strings are
+ 'sandia', 'adr', 'pvwatts'. The ModelChain instance will be passed as
+ the first argument to a user-defined function.
 
  aoi_model : str, or function, optional
  If not specified, the model will be inferred from the parameters that
- are common to all of system.arrays[i].module_parameters.
- Valid strings are 'ashrae', 'interp', 'martin_ruiz', 'physical',
- 'sapm', 'schlick', 'no_loss'. The ModelChain instance will be passed
- as the first argument to a user-defined function.
+ are common to all of system.arrays[i].module_parameters. Valid strings
+ are 'ashrae', 'interp', 'martin_ruiz', 'physical', 'sapm', 'schlick',
+ 'no_loss'. The ModelChain instance will be passed as the first
+ argument to a user-defined function.
 
  spectral_model : str, or function, optional
  If not specified, the model will be inferred from the parameters that
- are common to all of system.arrays[i].module_parameters.
- Valid strings are 'sapm', 'first_solar', 'no_loss'.
- The ModelChain instance will be passed as the first argument to
- a user-defined function.
+ are common to all of system.arrays[i].module_parameters. Valid strings
+ are 'sapm', 'first_solar', 'no_loss'. The ModelChain instance will be
+ passed as the first argument to a user-defined function.
 
  temperature_model : str or function, optional
  Valid strings are: 'sapm', 'pvsyst', 'faiman', 'fuentes', 'noct_sam'.