sphinx: fix coding style

Use black to automatically correct the coding style of the sphinx
config file.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/sphinx/conf.py b/sphinx/conf.py
index 043dc79063a1544ef2e353f223da450547a27cd9..790c884bb31e8643569f912876e69ad4e47e0f3e 100644 (file)
--- a/sphinx/conf.py
+++ b/sphinx/conf.py
@@ -53,7 +53,7 @@ exclude_patterns = []
 
 # -- Options for HTML output -------------------------------------------------
 
-root_doc = 'contents'
+root_doc = "contents"
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.