Update to the Alchemical Dynamics docs

doc/source/tutorial/part06/02_alchemical_dynamics.rst

@@ -214,7 +214,7 @@ a :class:`sire.cas.LambdaSchedule`.
 You can get the λ-schedule used by the dynamics simulation using the
 :func:`~sire.mol.Dynamics.lambda_schedule` function, e.g.
 
->>> s = d.lambda_schedule()
+>>> s = d.get_schedule()
 >>> print(s)
 LambdaSchedule(
   morph: λ * final + initial * (-λ + 1)
@@ -224,13 +224,13 @@ You can plot how this schedule would morph the perturbable properties
 using the :func:`~sire.cas.LambdaSchedule.plot` function, e.g.
 
 >>> df = get_lever_values(initial=2.0, final=3.0)
->>> df.plot()
+>>> df.plot(subplots=True)
 
 .. image:: images/06_02_01.jpg
    :alt: View of the default λ-schedule
 
 This shows how the different levers available in this schedule would morph
-a hyperthetical parameter that has an ``initial`` value of ``2.0`` and a
+a hypothetical parameter that has an ``initial`` value of ``2.0`` and a
 ``final`` value of ``3.0``.
 
 In this case the levers are all identical, so would change the parameter
@@ -249,7 +249,7 @@ This shows that in the default ``morph`` stage of this schedule, we will
 scale the ``charge`` parameters by λ^2, while all other parameters (the
 default) will scale using λ. We can plot the result of this using;
 
->>> s.get_lever_values(initial=2.0, final=3.0).plot()
+>>> s.get_lever_values(initial=2.0, final=3.0).plot(subplots=True)
 
 .. image:: images/06_02_02.jpg
    :alt: View of the λ-schedule where charge is scaled by λ^2
@@ -276,10 +276,10 @@ LambdaSchedule(
     charge: final * (-λ + 1)
 )
 
-Again, it is worth plotting the impact of this schedule on a hyperthetical
+Again, it is worth plotting the impact of this schedule on a hypothetical
 parameter.
 
->>> s.get_lever_values(initial=2.0, final=3.0).plot()
+>>> s.get_lever_values(initial=2.0, final=3.0).plot(subplots=True)
 
 .. image:: images/06_02_03.jpg
    :alt: View of the λ-schedule where charge is scaled in a second stage to zero.
@@ -331,23 +331,15 @@ the charge lever from γ times the ``final`` value to the full
 ``final`` value. It also scales the charge lever in the ``morph`` stage
 by γ, which is set to 0.2 for all stages.
 
-We can see how this would affect a hyperthetical parameter that goes
+We can see how this would affect a hypothetical parameter that goes
 from an ``initial`` value of 2.0 to a ``final`` value of 3.0 via
 
->>> s.get_lever_values(initial=2.0, final=3.0).plot()
+>>> s.get_lever_values(initial=2.0, final=3.0).plot(subplots=True)
 
 .. image:: images/06_02_04.jpg
    :alt: View of the λ-schedule that sandwiches a standard morph stage
           between two stages that scale the charge lever.
 
-.. note::
-
-   Schedules constructed outside of the dynamics simulation do not have
-   the full set of levers (e.g. torsion_k, dih_scale etc) as
-   levers are only added as they are needed (hence why only
-   ``default`` and ``charge`` are shown here). The additional levers
-   are added when the schedule is added to the simulation.
-
 Once you have created your schedule you can add it via the
 :meth:`~sire.mol.Dynamics.set_schedule` function of the
 :class:`~sire.mol.Dynamics` object, e.g.