replace unnecessary size_t by intptr_t in raw
@@ -256,6 +256,6 @@ cdef class RawModule:
name (str): Name of the texture reference.
Returns:
- size_t: A ``CUtexref`` handle, to be passed to :class:`~cupy.cuda.texture.TextureReference`.
+ intptr_t: A ``CUtexref`` handle, to be passed to :class:`~cupy.cuda.texture.TextureReference`.
''' # noqa
return self.module.get_texref(name)
