Update manual.rst

fixing path

docs/source/manual.rst

@@ -10,7 +10,7 @@ To run the examples, just download the `data <https://github.com/automl/fanova/b
 We can then import Fanova and start it by typing
 
     >>> from pyfanova.fanova import Fanova
-    >>> f = Fanova("example/online_lda")
+    >>> f = Fanova("fanova/example/online_lda")
 
 This creates a new Fanova object and fits the Random Forest on the specified data set. (Note: if you use data generated by SMAC, replace the above path with the path to the state-run directory)