fix newlines to match existing style

Author: wolbernd

docs/deployment/backup.md

@@ -6,6 +6,4 @@ html_meta:
   "keywords": "Plone, Backup, Restore"
 ---
 
-
-
 # Backup and Restore

docs/deployment/index.md

@@ -6,7 +6,6 @@ html_meta:
   "keywords": "Plone, deployment, automation"
 ---
 
-
 # Deployment of Plone 
 
 

docs/deployment/provision.md

@@ -6,10 +6,17 @@ html_meta:
   "keywords": "Plone, Provision"
 ---
 
+# Provisioning
+
 
 
-# Provisioning
 
 ## Ansible
 
+
+
+
 ## Containers
+
+
+

docs/deployment/scaling.md

@@ -6,12 +6,22 @@ html_meta:
   "keywords": "Plone, scaling, high availability"
 ---
 
+# Scaling
+
 
 
-# Scaling
 
 ## Traffic
 
+
+
+
 ## High availability
 
+
+
+
 ## Caching
+
+
+

docs/deployment/upgrade.md

@@ -6,11 +6,17 @@ html_meta:
   "keywords": "Plone, upgrade"
 ---
 
+# Plone 6 upgrade guide
 
 
-# Plone 6 upgrade guide
 
 
 ## from 5.x
 
+
+
+
 ## from 6.x
+
+
+

docs/install/index.md

@@ -3,13 +3,16 @@ html_meta:
   "description": "Install Plone 6"
   "property=og:description": "Install Plone 6"
   "property=og:title": "Install Plone 6"
-  "keywords": "Plone 6, install, installation, installing, buildout, pip, docker"
+  "keywords": "Plone 6, install, installation, installing"
 ---
 
 (install-index-label)=
 
 # Install Plone 6
 
+
+
+
 ## Getting started
 
 * What do you want to do?
@@ -22,6 +25,7 @@ html_meta:
 
 
 
+
 ```{toctree}
 :maxdepth: 2
 :hidden: true

docs/overview/history.md

@@ -6,14 +6,21 @@ html_meta:
   "keywords": "Plone, History"
 ---
 
+# History of Plone 
+
 
 
-# History of Plone 
- Lipsum
 
 ## Python / Zope
 
 
+
+
 ## CMF / Plone
 
+
+
+
 ## Headless / SPA
+
+

docs/overview/index.md

@@ -6,23 +6,41 @@ html_meta:
   "keywords": "Plone 6, overview"
 ---
 
-(overview-index-label)=
-
 # Plone 6 overview 
 
+
+
+
 ## Key concepts of Plone
 
+
+
+
 ### Web content management system
 
+
+
+
 ### Add-ons
 
+
+
+
 ### 'Traditional' server side rendered HTML pages
 
+
+
+
 ### Headless CMS with JavaScript frontend through a REST API
 
+
+
+
 ### Explain frontend-backend terms.
 
 
+
+
 ```{toctree}
 :maxdepth: 2