doc: fix broken text search

Require Sphinx<3.4.0 to avoid the issue described in:

https://github.com/sphinx-doc/sphinx/issues/8603

This requirement can be relaxed once a new sphinx-rtd-theme is
released.

Signed-off-by: Fabio Utzig <fabio.utzig@nordicsemi.no>
This commit is contained in:
Fabio Utzig 2020-12-28 09:15:48 -03:00 committed by Anas Nashif
parent d0a56690a4
commit 7cc84af393

View file

@ -2,7 +2,7 @@
breathe>=4.23.0
docutils>=0.16
sphinx>=3.3.0,<4.0
sphinx>=3.3.0,<3.4.0
sphinx_rtd_theme
sphinx-tabs
sphinxcontrib-svg2pdfconverter