auto generate doc for new sp2 file.

e9f3f0e2 · Frederic · 9d95d639 · e9f3f0e2
--- a/doc/library/sparse/sandbox.txt
+++ b/doc/library/sparse/sandbox.txt
@@ -17,5 +17,7 @@ API
 .. automodule:: theano.sparse.sandbox.sp
    :members:
+.. automodule:: theano.sparse.sandbox.sp2
+    :members:
 .. automodule:: theano.sparse.sandbox.truedot
    :members: