Cherry pick PR 158746 (pytorch#158801)

Fix the typos in the right nav by pulling the latest theme (pytorch#158746)

This will fix broken links in the right nav.

Pull Request resolved: pytorch#158746
Approved by: https://github.com/malfet

(cherry picked from commit 2bb6843)
(cherry picked from commit 0462fd4707374b28600bb6dd654ce94db57f8950)

Author: svekars

.ci/docker/requirements-docs.txt

@@ -4,8 +4,8 @@ sphinx==5.3.0
 -e git+https://github.com/pytorch/pytorch_sphinx_theme.git@pytorch_sphinx_theme2#egg=pytorch_sphinx_theme2
 
 # TODO: sphinxcontrib.katex 0.9.0 adds a local KaTeX server to speed up pre-rendering
-# but it doesn't seem to work and hangs around idly. The initial thought it is probably
-# something related to Docker setup. We can investigate this later
+# but it doesn't seem to work and hangs around idly. The initial thought that it is probably
+# something related to Docker setup. We can investigate this later.
 
 sphinxcontrib.katex==0.8.6
 #Description: This is used to generate PyTorch docs