message: Minor corrections to tensordot documentation
  Changed some math indices formating and the format of the `axes` argument for Example 3.
diff: @@ -2338,8 +2338,8 @@ def tensordot(a, b, axes, name=None):
  Example 2: When `a` and `b` are matrices (order 2), the case
  `axes = [[1], [0]]` is equivalent to matrix multiplication.
  - Example 3: Suppose that \\(a_ijk\\) and \\(b_lmn\\) represent two
  - tensors of order 3. Then, `contract(a, b, [0], [2])` is the order 4 tensor
  + Example 3: Suppose that \\(a_{ijk}\\) and \\(b_{lmn}\\) represent two
  + tensors of order 3. Then, `contract(a, b, [[0], [2]])` is the order 4 tensor
  \\(c_{jklm}\\) whose entry
  corresponding to the indices \\((j,k,l,m)\\) is given by:
  