UPDATES: updating identation number for nav bar

mkdocs.yml

@@ -72,21 +72,21 @@ extra:
 
 # Page tree
 nav:
-  - Deployment Guide:
-      - Configure your Machine: 
-          - Physical Server: ./deployment_guide/configure_your_machine/physical_server.md
-          - Oracle Virtual Box: ./deployment_guide/configure_your_machine/oracle_virtual_box.md
-          - VMWare Fusion: ./deployment_guide/configure_your_machine/vm_ware_fusion.md
-          - OpenStack: ./deployment_guide/configure_your_machine/openstack.md
-          - Vagrant Box: ./deployment_guide/configure_your_machine/vagrant_box.md
-      - Install MicroK8s: ./deployment_guide/install_micro_k8s/install_micro_k8s.md
-      - Deploy TeraFlowSDN: ./deployment_guide/deploy_TeraFlowSDN/deploy_TeraFlowSDN.md  
-      - WebUI and Grafana Dashboards: ./deployment_guide/webUI_and_grafana_dashboards/webUI_and_grafana_dashboards.md  
-      - Show deployments and Logs: ./deployment_guide/show_deployment_and_logs/show_deployment_and_logs.md        
-  - Development Guide:
-      - Configure Environment: 
-          - Python: ./development_guide/configure_environment/python.md
-          - Java (Quarkus): ./development_guide/configure_environment/java_quarkus.md 
+  - 1. Deployment Guide:
+      - 1.1. Configure your Machine: 
+          - 1.1.1. Physical Server: ./deployment_guide/configure_your_machine/physical_server.md
+          - 1.1.2. Oracle Virtual Box: ./deployment_guide/configure_your_machine/oracle_virtual_box.md
+          - 1.1.3. VMWare Fusion: ./deployment_guide/configure_your_machine/vm_ware_fusion.md
+          - 1.1.4. OpenStack: ./deployment_guide/configure_your_machine/openstack.md
+          - 1.1.5. Vagrant Box: ./deployment_guide/configure_your_machine/vagrant_box.md
+      - 1.2. Install MicroK8s: ./deployment_guide/install_micro_k8s/install_micro_k8s.md
+      - 1.3. Deploy TeraFlowSDN: ./deployment_guide/deploy_TeraFlowSDN/deploy_TeraFlowSDN.md  
+      - 1.4. WebUI and Grafana Dashboards: ./deployment_guide/webUI_and_grafana_dashboards/webUI_and_grafana_dashboards.md  
+      - 1.5. Show deployments and Logs: ./deployment_guide/show_deployment_and_logs/show_deployment_and_logs.md        
+  - 2. Development Guide:
+      - 2.1 Configure Environment: 
+          - 2.1.1. Python: ./development_guide/configure_environment/python.md
+          - 2.1.2. Java (Quarkus): ./development_guide/configure_environment/java_quarkus.md 
 
   - Testing:
       - Test Plan: ./testing/testplan/README.md