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Co-authored-by: Steve Piercy <[email protected]>

docs/install/containers/recipes/index.md

@@ -126,35 +126,35 @@ A common maintenance task of a Plone instance is to [pack the ZODB](https://zodb
 Packing removes old revisions of objects.
 It is similar to [routine vacuuming in PostgreSQL](https://www.postgresql.org/docs/8.3/routine-vacuuming.html).
 
-The official `plone/plone-backend` container and project containers based on them have a `pack` command to pack the ZODB.
+The official {doc}`/install/containers/images/backend` container and project containers based on them have a `pack` command to pack the ZODB.
+The command will work in standalone mode, ZEO mode, and RelStorage mode but only with PostgreSQL.
 
-The command will work on standalone mode, ZEO mode and Relstorage mode (with Posgres).
+Invoke the command in a running container by passing in the appropriate command for the mode.
 
-To run the command you have to run your container passing the command:
+In standalone mode, ZODB is in a mounted volume, so the command would be similar to the following.
 
-In standalone mode you will have a volume mounting the ZODB, so it will be something like:
-
-```
+```shell
 docker run -v /path/to/your/volume:/data plone/plone-backend pack
 ```
 
-In ZEO mode, you will have to run it next to your ZEO instance:
+In ZEO mode, run the command next to your ZEO instance.
 
-```
+```shell
 docker run -e ZEO_ADDRESS=zeo:8100 --link zeo plone/plone-backend pack
 ```
 
-In Relstorage, you will need to pass the connection DSN:
+In RelStorage mode, pass the connection DSN.
 
-```
+```shell
 docker run -e RELSTORAGE_DSN="dbname='plone' user='plone' host='db' password='password' port='5432'" pack
 ```
 
-If you are running your containers using docker compose, the command is much easier:
+In running containers that use Docker Compose, the command is less complicated.
 
-```
+```shell
 docker compose run backend pack
 ```
 
-Provided that the name of the service that runs the Plone instance is `backend`, otherwise exchange `backend` with your container's name.
+The above command assumes that the service that runs the Plone instance is named `backend`.
+Otherwise replace `backend` with your container's name.