Changed documentation according to feedback.

examples/apt_update_example.yaml

@@ -1,6 +1,7 @@
 ---
 name: Refresh the apt cache
-device: Cubic
+device: "<Device-Name>"
+#target_os: "Linux"
 variables:
   - name: package_manager
     value: "apt"

examples/apt_upgrade_example.yaml

@@ -1,6 +1,7 @@
 ---
 name: Refresh the apt cache
 group: "Dev"
+#target_os: "Linux"
 variables:
   - name: package_manager
     value: "apt"

examples/echo_example.yaml

@@ -1,7 +1,7 @@
 ---
 name: Echo a string to the terminal through the meshbook example.
-group: "Dev"
-target_os: Debian GnU/Linux 12 (bookworm)
+group: "Development"
+target_os: "Linux"
 variables:
   - name: file
     value: "/etc/os-release"

examples/variable_usage_example.yaml

@@ -1,6 +1,7 @@
 ---
 name: Ping Multiple Points
 group: "Kubernetes"
+#target_os: "Debian"
 variables:
   - name: host1
     value: "1.1.1.1"