Fix: typo in DistanceMetric docstring example
@@ -114,7 +114,7 @@ cdef class DistanceMetric:
>>> dist = DistanceMetric.get_metric('euclidean')
>>> X = [[0, 1, 2],
- [3, 4, 5]])
+ [3, 4, 5]]
>>> dist.pairwise(X)
array([[ 0. , 5.19615242],
[ 5.19615242, 0. ]])
