clarify docstring for AutoNormal guide
@@ -394,9 +394,9 @@ class AutoDelta(AutoGuide):
class AutoNormal(AutoGuide):
- """This implementation of :class:`AutoGuide` uses Normal(0, 1) distributions
- to construct a guide over the entire latent space. The guide does not
- depend on the model's ``*args, **kwargs``.
+ """This implementation of :class:`AutoGuide` uses a Normal distribution
+ with a diagonal covariance matrix to construct a guide over the entire
+ latent space. The guide does not depend on the model's ``*args, **kwargs``.
It should be equivalent to :class: `AutoDiagonalNormal` , but with
more convenient site names and with better support for
