use reference
@@ -1250,7 +1250,7 @@ cdef class MemoryPool(object):
.. note::
You can also set the limit by using ``CUPY_GPU_MEMORY_LIMIT``
environment variable.
- See Environment Variables section in the reference for the details.
+ See :ref:`environment` for the details.
The limit set by this method supersedes the value specified in```
the environment variable.
