wrong path in docs

mlair/data_handler/data_handler_mixed_sampling.py

@@ -129,7 +129,7 @@ class DataHandlerMixedSamplingSeparationOfScalesSingleStation(DataHandlerMixedSa
     Data handler using mixed sampling for input and target. Inputs are temporal filtered and depending on the
     separation frequency of a filtered time series the time step delta for input data is adjusted (see image below).
 
-    ..image::../../../../../ _source / _plots / monthly_summary_box_plot.png
+    .. image:: ../../../../../_source/_plots/separation_of_scales.png
         :width: 400
 
     """