Merge branch 'installation-backend-pip-mxdev' of github.com:plone/documentation into installation-backend-pip-mxdev

Author: ksuess

docs/install/source-step-by-step.md

@@ -153,7 +153,7 @@ cookiecutter https://github.com/plone/cookiecutter-zope-instance
 (install-source-cookiecutter-zope-instance-presets-label)=
 
 Instead we prepare a file {file}`instance.yaml` with the parameters we want to set. 
-A minimal example is (add options as needed):
+A minimal example with one add-on configured is (add options as needed):
 
 ```yaml
 default_context:
@@ -192,7 +192,7 @@ You are now ready to apply `cookiecutter`to generate the Zope configuration:
 cookiecutter -f --no-input --config-file instance.yaml https://github.com/plone/cookiecutter-zope-instance
 ```
 
-```{list-table} Cookiecutter options
+```{list-table} Cookiecutter options used here
 :header-rows: 1
 
 * - Option