Refs #34140 -- Applied rst code-block to non-Python examples.

Thanks to J.V. Zammit, Paolo Melchiorre, and Mariusz Felisiak for
reviews.

docs/howto/deployment/asgi/daphne.txt

@@ -2,8 +2,6 @@
 How to use Django with Daphne
 =============================
 
-.. highlight:: bash
-
 Daphne_ is a pure-Python ASGI server for UNIX, maintained by members of the
 Django project. It acts as the reference server for ASGI.
 
@@ -12,7 +10,9 @@ Django project. It acts as the reference server for ASGI.
 Installing Daphne
 ===================
 
-You can install Daphne with ``pip``::
+You can install Daphne with ``pip``:
+
+.. code-block:: shell
 
     python -m pip install daphne
 
@@ -24,7 +24,9 @@ Daphne server process. At its simplest, Daphne needs to be called with the
 location of a module containing an ASGI application object, followed by what
 the application is called (separated by a colon).
 
-For a typical Django project, invoking Daphne would look like::
+For a typical Django project, invoking Daphne would look like:
+
+.. code-block:: shell
 
     daphne myproject.asgi:application
 

docs/howto/deployment/asgi/hypercorn.txt

@@ -2,15 +2,15 @@
 How to use Django with Hypercorn
 ================================
 
-.. highlight:: bash
-
 Hypercorn_ is an ASGI server that supports HTTP/1, HTTP/2, and HTTP/3
 with an emphasis on protocol support.
 
 Installing Hypercorn
 ====================
 
-You can install Hypercorn with ``pip``::
+You can install Hypercorn with ``pip``:
+
+.. code-block:: shell
 
     python -m pip install hypercorn
 
@@ -22,7 +22,9 @@ which runs ASGI applications. Hypercorn needs to be called with the
 location of a module containing an ASGI application object, followed
 by what the application is called (separated by a colon).
 
-For a typical Django project, invoking Hypercorn would look like::
+For a typical Django project, invoking Hypercorn would look like:
+
+.. code-block:: shell
 
     hypercorn myproject.asgi:application
 

docs/howto/deployment/asgi/uvicorn.txt

@@ -2,15 +2,15 @@
 How to use Django with Uvicorn
 ==============================
 
-.. highlight:: bash
-
 Uvicorn_ is an ASGI server based on ``uvloop`` and ``httptools``, with an
 emphasis on speed.
 
 Installing Uvicorn
 ==================
 
-You can install Uvicorn with ``pip``::
+You can install Uvicorn with ``pip``:
+
+.. code-block:: shell
 
     python -m pip install uvicorn
 
@@ -22,7 +22,9 @@ applications. Uvicorn needs to be called with the location of a module
 containing an ASGI application object, followed by what the application is
 called (separated by a colon).
 
-For a typical Django project, invoking Uvicorn would look like::
+For a typical Django project, invoking Uvicorn would look like:
+
+.. code-block:: shell
 
     python -m uvicorn myproject.asgi:application
 
@@ -41,11 +43,15 @@ Deploying Django using Uvicorn and Gunicorn
 Gunicorn_ is a robust web server that implements process monitoring and automatic
 restarts. This can be useful when running Uvicorn in a production environment.
 
-To install Uvicorn and Gunicorn, use the following::
+To install Uvicorn and Gunicorn, use the following:
+
+.. code-block:: shell
 
     python -m pip install uvicorn gunicorn
 
-Then start Gunicorn using the Uvicorn worker class like this::
+Then start Gunicorn using the Uvicorn worker class like this:
+
+.. code-block:: shell
 
     python -m gunicorn myproject.asgi:application -k uvicorn.workers.UvicornWorker