diff --git a/doc/deployment_guide/deployment_guide.md b/doc/deployment_guide/deployment_guide.md
index fd8047fb1bb063dd1161006573158e2bd276b9e3..3194a461e8cc876314faa2937916a732416a57bb 100644
--- a/doc/deployment_guide/deployment_guide.md
+++ b/doc/deployment_guide/deployment_guide.md
@@ -300,7 +300,7 @@ Go to Admin - Compute - Flavors and press Create Flavor
 ```
  openstack flavor create TFS --id auto --ram 8192 --disk 60 --vcpus 8
 ```
-<h3><u>Create an instance in OpenStack:
+<h3><u>Create an instance in OpenStack:</h3></u>
 
 - Instance name: TFS-VM
 - Origin: [Ubuntu-22.04 cloud image] (https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64.img)
@@ -330,7 +330,7 @@ sudo apt-get dist-upgrade -y
 
 ### **1.1.5. Vagrant Box**
 
-Other virtualization environments might be used; in that case, you will need to adapt these instructions to your particular case. If you want to contribute with details on how you used other hypervisors or platforms, [contact](https://labs.etsi.org/rep/tfs/controller/-/wikis/home#contact) the TFS team through Slack.
+<TBD_LONG>
 
 ## **1.2. Install MicroK8s**
 ## **1.3. Deploy TeraFlowSDN**