fix underline
@@ -40,7 +40,7 @@ Transpose-like operations
:attr:`cupy.ndarray.T`
Changing number of dimensions
----------------------
+-----------------------------
.. autosummary::
:toctree: generated/
@@ -99,7 +99,7 @@ Splitting arrays
Tiling arrays
------------------------------------
+-------------
.. autosummary::
:toctree: generated/
