[3.1.x] Added backticks to code literals in various docs.

Backport of 550297d20d085bc5a440d905cd3cb2e286588ca8 from master

2 files changed, 5 insertions, 4 deletions

diff --git a/docs/topics/checks.txt b/docs/topics/checks.txt
index f4cea90447..438139ad31 100644
--- a/docs/topics/checks.txt
+++ b/docs/topics/checks.txt
@@ -47,9 +47,9 @@ check function::
         return errors
 
 The check function *must* accept an ``app_configs`` argument; this argument is
-the list of applications that should be inspected. If None, the check must be
-run on *all* installed apps in the project. The ``**kwargs`` argument is required
-for future expansion.
+the list of applications that should be inspected. If ``None``, the check must
+be run on *all* installed apps in the project. The ``**kwargs`` argument is
+required for future expansion.
 
 Messages
 --------
diff --git a/docs/topics/db/queries.txt b/docs/topics/db/queries.txt
index d39e119109..4bacb72ecd 100644
--- a/docs/topics/db/queries.txt
+++ b/docs/topics/db/queries.txt
@@ -1224,7 +1224,8 @@ Things get more complicated if you use inheritance. Consider a subclass of
     django_blog = ThemeBlog(name='Django', tagline='Django is easy', theme='python')
     django_blog.save() # django_blog.pk == 3
 
-Due to how inheritance works, you have to set both ``pk`` and ``id`` to None::
+Due to how inheritance works, you have to set both ``pk`` and ``id`` to
+``None``::
 
     django_blog.pk = None
     django_blog.id = None