doc: change the project pitch sentence

README.md

 # GitLab CI template for Gitleaks
 
-This project implements a generic GitLab CI template for [Gitleaks](https://github.com/zricethezav/gitleaks/wiki).
+This project implements a GitLab CI/CD template to detect and prevent hardcoded secrets in your 
+Git repository with [Gitleaks](https://github.com/zricethezav/gitleaks/wiki).
 
 When run on the master branch, Gitleaks will audit all commits from all branches.
 

kicker.json

 {
   "name": "Gitleaks",
-  "description": "GitLab CI template for [Gitleaks](https://github.com/zricethezav/gitleaks/wiki)",
+  "description": "Detect and prevent hardcoded secrets in your Git repository with [Gitleaks](https://github.com/zricethezav/gitleaks/wiki)",
   "template_path": "templates/gitlab-ci-gitleaks.yml",
   "kind": "analyse",
   "variables": [