Spelling fixes

cloud/glance_image

@@ -85,7 +85,7 @@ options:
      default: None
    is_public:
      description:
-        - Wether the image can be accessed publicly
+        - Whether the image can be accessed publicly
      required: false
      default: 'yes'
    copy_from:

cloud/quantum_network

@@ -86,12 +86,12 @@ options:
      default: false
    shared:
      description:
-        - Wether this network is shared or not
+        - Whether this network is shared or not
      required: false
      default: false
    admin_state_up:
      description:
-        - Wether the state should be marked as up or down
+        - Whether the state should be marked as up or down
      required: false
      default: true
 requirements: ["quantumclient", "keystoneclient"]

cloud/quantum_subnet

@@ -81,7 +81,7 @@ options:
      default: 4
    enable_dhcp:
      description:
-        - Wether DHCP should be enabled for this subnet.
+        - Whether DHCP should be enabled for this subnet.
      required: false
      default: true
    gateway_ip: