Return values should be camelcase instead of underscored (#95)

plugins/modules/gcp_compute_backend_bucket.py

@@ -120,59 +120,42 @@ EXAMPLES = '''
 '''
 
 RETURN = '''
-bucketName:
-  description:
-  - Cloud Storage bucket name.
-  returned: success
-  type: str
-cdnPolicy:
-  description:
-  - Cloud CDN configuration for this Backend Bucket.
-  returned: success
-  type: complex
-  contains:
-    signedUrlCacheMaxAgeSec:
-      description:
-      - Maximum number of seconds the response to a signed URL request will be considered
-        fresh. Defaults to 1hr (3600s). After this time period, the response will
-        be revalidated before being served.
-      - 'When serving responses to signed URL requests, Cloud CDN will internally
-        behave as though all responses from this backend had a "Cache-Control: public,
-        max-age=[TTL]" header, regardless of any existing Cache-Control header. The
-        actual headers served in responses will not be altered.'
-      returned: success
-      type: int
-creationTimestamp:
-  description:
-  - Creation timestamp in RFC3339 text format.
-  returned: success
-  type: str
-description:
-  description:
-  - An optional textual description of the resource; provided by the client when the
-    resource is created.
-  returned: success
-  type: str
-enableCdn:
-  description:
-  - If true, enable Cloud CDN for this BackendBucket.
-  returned: success
-  type: bool
-id:
-  description:
-  - Unique identifier for the resource.
-  returned: success
-  type: int
-name:
-  description:
-  - Name of the resource. Provided by the client when the resource is created. The
-    name must be 1-63 characters long, and comply with RFC1035. Specifically, the
-    name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?`
-    which means the first character must be a lowercase letter, and all following
-    characters must be a dash, lowercase letter, or digit, except the last character,
-    which cannot be a dash.
-  returned: success
-  type: str
+    bucketName:
+        description:
+            - Cloud Storage bucket name.
+        returned: success
+        type: str
+    creationTimestamp:
+        description:
+            - Creation timestamp in RFC3339 text format.
+        returned: success
+        type: str
+    description:
+        description:
+            - An optional textual description of the resource; provided by the client when the
+              resource is created.
+        returned: success
+        type: str
+    enableCdn:
+        description:
+            - If true, enable Cloud CDN for this BackendBucket.
+        returned: success
+        type: bool
+    id:
+        description:
+            - Unique identifier for the resource.
+        returned: success
+        type: int
+    name:
+        description:
+            - Name of the resource. Provided by the client when the resource is created. The name
+              must be 1-63 characters long, and comply with RFC1035.  Specifically, the name must
+              be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?`
+              which means the first character must be a lowercase letter, and all following characters
+              must be a dash, lowercase letter, or digit, except the last character, which cannot
+              be a dash.
+        returned: success
+        type: str
 '''
 
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