Fixed some ReST errors regarding backticks

docs/howto/deployment/index.txt

@@ -28,6 +28,7 @@ the easiest, fastest, and most stable deployment choice.
     * `Chapter 12 of the Django Book (second edition)`_ discusses deployment
       and especially scaling in more detail. However, note that this edition
       was written against Django version 1.1 and has not been updated since
-      `mod_python` was first deprecated, then completely removed in Django 1.5.
+      ``mod_python`` was first deprecated, then completely removed in
+      Django 1.5.
 
 .. _chapter 12 of the django book (second edition): http://djangobook.com/en/2.0/chapter12/

docs/howto/deployment/wsgi/apache-auth.txt

@@ -16,7 +16,7 @@ version >= 2.2 and mod_wsgi >= 2.0. For example, you could:
 
 .. note::
     If you have installed a :ref:`custom User model <auth-custom-user>` and
-    want to use this default auth handler, it must support an `is_active`
+    want to use this default auth handler, it must support an ``is_active``
     attribute. If you want to use group based authorization, your custom user
     must have a relation named 'groups', referring to a related object that has
     a 'name' field. You can also specify your own custom mod_wsgi

docs/howto/deployment/wsgi/modwsgi.txt

@@ -193,7 +193,7 @@ other approaches:
    configuration).
 
 2. Use an ``Alias`` directive, as demonstrated above, to alias the appropriate
-   URL (probably :setting:`STATIC_URL` + `admin/`) to the actual location of
+   URL (probably :setting:`STATIC_URL` + ``admin/``) to the actual location of
    the admin files.
 
 3. Copy the admin static files so that they live within your Apache