Fixed indentation in opt.py

theano/sparse/opt.py

@@ -51,7 +51,7 @@ theano.compile.optdb.register('local_inplace_remove0',
 @gof.local_optimizer([None])
 def local_inplace_addsd(node):
     """
-    Optimization to insert inplace versions of Remove0.
+    Optimization to insert inplace versions of AddSD.
     """
     if isinstance(node.op, sparse.AddSD) and not node.op.inplace:
         inputs = node.inputs[:3] + [node.inputs[3].shape]