Fix Ansible documentation in part of example formatting (#334)

plugins/modules/cloud/packet/packet_volume.py

@@ -126,7 +126,7 @@ EXAMPLES = '''
     project_id: 53000fb2-ee46-4673-93a8-de2c2bdba33b
 
   tasks:
-    - name: test create volume
+    - name: Create volume
       packet_volume:
         description: "{{ volname }}"
         project_id: "{{ project_id }}"
@@ -139,7 +139,7 @@ EXAMPLES = '''
           snapshot_frequency: 1day
       register: result_create
 
-    - name: test delete volume
+    - name: Delete volume
       packet_volume:
         id: "{{ result_create.id }}"
         project_id: "{{ project_id }}"

plugins/modules/cloud/packet/packet_volume_attachment.py

@@ -77,7 +77,7 @@ EXAMPLES = '''
     project_id: 52000fb2-ee46-4673-93a8-de2c2bdba33b
 
   tasks:
-    - name: test create volume
+    - name: Create volume
       packet_volume:
         description: "{{ volname }}"
         project_id: "{{ project_id }}"
@@ -89,7 +89,8 @@ EXAMPLES = '''
           snapshot_count: 10
           snapshot_frequency: 1day
 
-    - packet_device:
+    - name: Create a device
+      packet_device:
         project_id: "{{ project_id }}"
         hostnames: "{{ devname }}"
         operating_system: ubuntu_16_04
@@ -109,7 +110,6 @@ EXAMPLES = '''
         volume: "{{ volname }}"
         device: "{{ devname }}"
         state: absent
-
 '''
 
 RETURN = '''