v3.rb in google-cloud-monitoring-0.29.1

- old
+ new

@@ -10,10 +10,11 @@
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 require "google/cloud/monitoring/v3/alert_policy_service_client"
 require "google/cloud/monitoring/v3/group_service_client"
 require "google/cloud/monitoring/v3/metric_service_client"
 require "google/cloud/monitoring/v3/notification_channel_service_client"
 require "google/cloud/monitoring/v3/uptime_check_service_client"
@@ -40,9 +41,14 @@
       #
       # 1. [Select or create a Cloud Platform project.](https://console.cloud.google.com/project)
       # 2. [Enable billing for your project.](https://cloud.google.com/billing/docs/how-to/modify-project#enable_billing_for_a_project)
       # 3. [Enable the Stackdriver Monitoring API.](https://console.cloud.google.com/apis/library/monitoring.googleapis.com)
       # 4. [Setup Authentication.](https://googlecloudplatform.github.io/google-cloud-ruby/#/docs/google-cloud/master/guides/authentication)
+      #
+      # ### Installation
+      # ```
+      # $ gem install google-cloud-monitoring
+      # ```
       #
       # ### Preview
       # #### MetricServiceClient
       # ```rb
       # require "google/cloud/monitoring"