MRG, MAINT: bump sphinxcontrib-bitex version (#8653)

* bump sphinxcontrib-bitex version

* fix conf

* fix footcite missing colon

Author: drammock

doc/conf.py

@@ -69,7 +69,6 @@
     'sphinx_bootstrap_theme',
     'sphinx_bootstrap_divs',
     'sphinxcontrib.bibtex',
-    'sphinxcontrib.bibtex2',
 ]
 
 linkcheck_ignore = [

examples/preprocessing/plot_eeg_csd.py

@@ -4,7 +4,7 @@
 =====================================================
 
 This script shows an example of how to use CSD
-:footcite`PerrinEtAl1987,PerrinEtAl1989,Cohen2014,KayserTenke2015`.
+:footcite:`PerrinEtAl1987,PerrinEtAl1989,Cohen2014,KayserTenke2015`.
 CSD takes the spatial Laplacian of the sensor signal (derivative in both
 x and y). It does what a planar gradiometer does in MEG. Computing these
 spatial derivatives reduces point spread. CSD transformed data have a sharper

requirements_doc.txt

@@ -3,7 +3,7 @@ https://github.com/numpy/numpydoc/archive/master.zip
 sphinx_fontawesome
 sphinx_bootstrap_theme
 https://github.com/sphinx-gallery/sphinx-gallery/archive/master.zip
-https://github.com/mcmtroffaes/sphinxcontrib-bibtex/archive/29694f215b39d64a31b845aafd9ff2ae9329494f.zip
+sphinxcontrib-bibtex>=2.0.0
 memory_profiler
 neo
 seaborn