Update intersphinx links.

Author: dihm

docs/source/conf.py

@@ -75,15 +75,15 @@
 intersphinx_mapping = {
     'python': ('https://docs.python.org/3/', None),
     'numpy': ('https://numpy.org/doc/stable/', None),
-    'scipy': ('https://docs.scipy.org/doc/scipy/reference/', None),
+    'scipy': ('https://docs.scipy.org/doc/scipy/', None),
     'pandas': ('https://pandas.pydata.org/pandas-docs/stable/', None),
     'qtutils': ('https://qtutils.readthedocs.io/en/stable/', None),
     'pyqtgraph': (
         'https://pyqtgraph.readthedocs.io/en/latest/',
         None,
     ),  # change to stable once v0.11 is published
-    'matplotlib': ('https://matplotlib.org/', None),
-    'h5py': ('http://docs.h5py.org/en/stable/', None),
+    'matplotlib': ('https://matplotlib.org/stable/', None),
+    'h5py': ('https://docs.h5py.org/en/stable/', None),
     'pydaqmx': ('https://pythonhosted.org/PyDAQmx/', None),
     'qt': (
         '',