Remove erroneous docstring warnings.
@@ -3170,10 +3170,6 @@ class TriSpectralPowerDistribution(object):
-----
- Reimplements the :meth:`object.__add__` method.
- Warning
- -------
- The addition operation happens in place.
-
Examples
--------
Adding a single *numeric* variable:
@@ -3266,10 +3262,6 @@ class TriSpectralPowerDistribution(object):
-----
- Reimplements the :meth:`object.__sub__` method.
- Warning
- -------
- The subtraction operation happens in place.
-
Examples
--------
Subtracting a single *numeric* variable:
@@ -3362,10 +3354,6 @@ class TriSpectralPowerDistribution(object):
-----
- Reimplements the :meth:`object.__mul__` method.
- Warning
- -------
- The multiplication operation happens in place.
-
Examples
--------
Multiplying a single *numeric* variable:
@@ -3458,10 +3446,6 @@ class TriSpectralPowerDistribution(object):
-----
- Reimplements the :meth:`object.__mul__` method.
- Warning
- -------
- The division operation happens in place.
-
Examples
--------
Dividing a single *numeric* variable:
@@ -3558,10 +3542,6 @@ class TriSpectralPowerDistribution(object):
-----
- Reimplements the :meth:`object.__pow__` method.
- Warning
- -------
- The power operation happens in place.
-
Examples
--------
Exponentiation by a single *numeric* variable:
