doc: change the project pitch sentence

README.md

 # GitLab CI template for Google Cloud Platform
 
-This project implements a generic GitLab CI template for [Google Cloud Platform](https://cloud.google.com/) environments.
+This project implements a GitLab CI/CD template to deploy your application to the [Google Cloud](https://cloud.google.com/) platform.
 
 ## Usage
 

kicker.json

 {
   "name": "Google Cloud",
-  "description": "Deploy your code to an [Google Cloud](https://www.gcloud.com/) environment",
+  "description": "Deploy your application to the [Google Cloud](https://cloud.google.com/) platform",
   "template_path": "templates/gitlab-ci-gcloud.yml",
   "kind": "hosting",
   "variables": [