move paper FAQ question up

Author: basnijholt

docs/source/faq.rst

@@ -1,6 +1,13 @@
 FAQ: frequently asked questions
 -------------------------------
 
+
+Where can I learn more about the algorithm used?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Read our `draft paper <https://gitlab.kwant-project.org/qt/adaptive-paper/builds/artifacts/master/file/paper.pdf?job=make>`_ or the source code on `GitHub <https://github.com/python-adaptive/adaptive/>`_.
+
+
 How do I get the data?
 ~~~~~~~~~~~~~~~~~~~~~~
 
@@ -32,11 +39,6 @@ When using the `~adaptive.Runner` the learner's function is evaluated in differe
 Therefore, the ``function`` needs to be serialized (pickled) and send to the other Python processes; ``lambda``\s cannot be pickled.
 Instead you can probably use ``functools.partial`` to accomplish what you want to do.
 
-Where can I learn more about the algorithm used?
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Read our `draft paper <https://gitlab.kwant-project.org/qt/adaptive-paper/builds/artifacts/master/file/paper.pdf?job=make>`_ or the source code on `GitHub <https://github.com/python-adaptive/adaptive/>`_.
-
 
 How do I run multiple runners?
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~