Fix reference page of linalg
@@ -31,8 +31,12 @@ Decompositions
Matrix eigenvalues
------------------
-.. autofunction:: cupy.linalg.eigh
-.. autofunction:: cupy.linalg.eigvalsh
+.. autosummary::
+ :toctree: generated/
+ :nosignatures:
+
+ cupy.linalg.eigh
+ cupy.linalg.eigvalsh
Norms etc.
----------
