Fix spelling in tutorial
@@ -34,7 +34,7 @@ Its data is allocated on the *current device*, which will be explained later.
Most of array manipulations are also do in the way similar to NumPy.
-Take the Euclid norm (a.k.a L2 norm) for example.
+Take the Euclidean norm (a.k.a L2 norm) for example.
NumPy has `numpy.lina.g.norm` to calculate it on CPU.
.. doctest::
