Flake8 error (again ! ...)

theano/gpuarray/opt.py

@@ -1775,13 +1775,13 @@ def _scan_type_infer(node):
                             context_name=context_name)
     return typebuild
 
-## Add optimization : maxandargmax (CPU -> GPU)
+
+# Add optimization : maxandargmax (CPU -> GPU)
 @register_opt('fast_compile')
 @op_lifter([tensor.MaxAndArgmax])
 @register_opt2([tensor.MaxAndArgmax], 'fast_compile')
 def local_gpu_maxandargmax(op, context_name, inputs, outputs):
     return gpu_maxandargmax
-##
 
 # Do not register in fast_run or fast_compile.
 # It will be added to fast_run if the GPU is enabled.