fix (matlab) GSP url

Author: naspert

README.rst

@@ -39,7 +39,7 @@ The documentation is available on
 `Read the Docs <https://pygsp.readthedocs.io>`_
 and development takes place on
 `GitHub <https://github.com/epfl-lts2/pygsp>`_.
-(A `Matlab counterpart <https://lts2.epfl.ch/gsp>`_ exists.)
+(A `Matlab counterpart <https://epfl-lts2.github.io/gspbox-html>`_ exists.)
 
 The PyGSP facilitates a wide variety of operations on graphs, like computing
 their Fourier basis, filtering or interpolating signals, plotting graphs,

pygsp/tests/test_graphs.py

@@ -186,7 +186,8 @@ def test_nngraph(self):
         order=3 # for minkowski
 
         for cur_backend in backends:
-            for dist_type in dist_types:     
+            for dist_type in dist_types:
+                print("backend={} dist={}".format(cur_backend, dist_type))
                 if dist_type != 'minkowski':
                     # curently radius only implemented with scipy kdtree
                     if cur_backend == 'scipy-kdtree':