diff --git a/_toc.yml b/_toc.yml
index 0bd99ade..9423bc3a 100644
--- a/_toc.yml
+++ b/_toc.yml
@@ -84,7 +84,7 @@ chapters:
         sections:
           - file: admin-guide/troubleshooting/deployment
           - file: admin-guide/troubleshooting/systemd
-          - file: admin-guide/troubleshooting/jounald
+          - file: admin-guide/troubleshooting/journald
           - file: admin-guide/troubleshooting/network
           - file: admin-guide/troubleshooting/login
           - file: admin-guide/troubleshooting/packages
diff --git a/admin-guide/virtual_machines.md b/admin-guide/virtual_machines.md
index ba8732a3..04ddb9f2 100644
--- a/admin-guide/virtual_machines.md
+++ b/admin-guide/virtual_machines.md
@@ -18,15 +18,14 @@ If you can give more details to your plans the better! If you are unsure about s
 
 You need to pay for the VM[^1] except:
 
-1. VMs running on an already paid ESX-Cluster (for 2023 this is cpt*, gfa*, gls, catia-3d)
-1. AIT
-1. AWI
-1. LOG
+- VMs running on an already paid ESX-Cluster (for 2023 this is cpt*, gfa*, gls, catia-3d)
+- AIT
+- AWI
+- LOG
 
 A SLA document[^2] will be prepared which shows the annual costs.
 
-
-----
+## References
 
 [^1]: according to Peter Hüsser (12.09.2023), latest definition see: `smb://fs03/AITvirtualization/SLA/wer_bezahlt.docx`
 
diff --git a/engineering-guide/puppet/overview.md b/engineering-guide/puppet/overview.md
index 7b090a70..46f489b8 100644
--- a/engineering-guide/puppet/overview.md
+++ b/engineering-guide/puppet/overview.md
@@ -21,7 +21,6 @@ Here you can get a general overview:
 
 
 ## Puppet Environments
-------------
 
 We use Puppet environments for two purposes:
 - roll out changes to a small subset of all systems first