Remove doubled space character

theano/scan_module/scan_utils.py

@@ -127,7 +127,7 @@ def traverse(out, x, x_copy, d, visited=None):
     if out in visited:
         return d
     visited.add(out)
-    from  theano.sandbox import cuda, gpuarray
+    from theano.sandbox import cuda, gpuarray
     if out == x:
         if isinstance(x.type, cuda.CudaNdarrayType):
             d[out] = cuda.gpu_from_host(x_copy)