DOC fix simple typo, variales -> variables
@@ -138,7 +138,7 @@ class loguniform(scipy.stats.reciprocal):
The logarithmic probability density function (PDF) is uniform. When
``x`` is a uniformly distributed random variable between 0 and 1, ``10**x``
- are random variales that are equally likely to be returned.
+ are random variables that are equally likely to be returned.
This class is an alias to ``scipy.stats.reciprocal``, which uses the
reciprocal distribution:
