message: Fixing typo in examples:prepare npm script
diff: "test": "mocha --require ts-node/register ./test/unit/**/*.ts",
  "e2e:test": "mocha --require ts-node/register ./test/e2e/**/*.spec.ts",
  "e2e:generate": "node -r ts-node/register test/e2e/generate.ts",
  - "examples:prepare": "cb examples && npm install",
  + "examples:prepare": "cd examples && npm install",
  "website:prepare": "cd website && npm install",
  "website:start": "cd website && npm run dev",
  "website:build": "cd website && npm run build-all"
  