change mathjax cdn

diff --git a/exampleSite/layouts/partials/foot_custom.html b/exampleSite/layouts/partials/foot_custom.html
index 658adb26cd8ab9c5b1a64422446c298201c024ad..270a44dc733eb0492f06dd643d3e103bc39596cd 100644 (file)
--- a/exampleSite/layouts/partials/foot_custom.html
+++ b/exampleSite/layouts/partials/foot_custom.html
@@ -1,4 +1,4 @@
 <script src="//yihui.name/js/math-code.js"></script>
-<script async src="//cdn.bootcss.com/mathjax/2.7.1/MathJax.js?config=TeX-MML-AM_CHTML"></script>
+<script async src="//mathjax.rstudio.com/latest/MathJax.js?config=TeX-MML-AM_CHTML"></script>
 
 <script async src="//yihui.name/js/center-img.js"></script>