Update container-README.md

container-README.md

@@ -14,39 +14,43 @@ The container is a basic install of alpine linux, so the image
 download is reasonably small
 
 On the container we have a few utilities and additionalsoftware that
-prezto has core support for
-
-you can  check it out in a snap by doing:
-
-docker pull hlecuanda/prezto-dev:latest
+prezto has core support for, and you can  check it out in a snap by doing:
 
+```bash
+    docker pull hlecuanda/prezto-dev:latest
+```
 once you have the image, create a container from it with:
 
+```bash
 docker run -it --rm -h prezto hlecuanda/prezto-dev:latest
+```
 
-that will set you on a prompt withing the container with a
+That will set you on a prompt within the container with a
 vanilla install of prezto.
 
-a development and testing run can be achieved by mounting the stuff
+A development and testing workflow can be achieved by mounting the stuff
 you're working on to the image's filesystem:
 
+```bash
 docker run -it --rm -h prezto \
         -v /local/path:/home/prezto \
         -v /local/path/zdotdir:/home/preztoa \
         -v /local/module-dev-src:/home/prezto/.zprezto/modules/yourmodulea \
         hlecuanda/prezto-dev:latest
+```
 
 the third volume mapping is particularly interesting. you can
-develop on your own machine and environnmen, and when spinning up the
-container, your actual source is already in-plase asif installed on a
-vanilla prezto install.
+develop on your own machine and environnment, and when spinning up the
+container, your actual source is already in-plase as if installed on a
+vanilla prezto instance
 
 keep in mind that the container are ephemeral, unless you remove the
---rm option which will create new containers each time you run the
+`--rm` option which will create new containers each time you run the
 command, but the changes to the filesystemwill persist on a container
-file that you can later spin up again to re use.
+file that you can later spin up again to re-use.
 
 I have found epehermeral containers to be most useful since you get an
 untainted, pristine environment for testing every time you spin up the
 container.
 
+hope this turns out to be useful.