Use consistent branding / phrasing in client module docstrings.

gcloud/bigquery/client.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""gcloud bigquery client for interacting with API."""
+"""Client for interacting with the Google BigQuery API."""
 
 
 from gcloud.client import JSONClient

gcloud/client.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""gcloud client base class for interacting with API."""
+"""Base classes for client used to interact with Google Cloud APIs."""
 
 import six
 

gcloud/dns/client.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""gcloud dns client for interacting with API."""
+"""Client for interacting with the Google Cloud DNS API."""
 
 
 from gcloud.client import JSONClient

gcloud/pubsub/client.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""gcloud pubsub client for interacting with API."""
+"""Client for interacting with the Google Cloud Pub/Sub API."""
 
 
 from gcloud.client import JSONClient

gcloud/storage/client.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""gcloud storage client for interacting with API."""
+"""Client for interacting with the Google Cloud Storage API."""
 
 
 from gcloud._helpers import _LocalStack