Update package.json

package.json

@@ -21,7 +21,7 @@
     "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
     "test:e2e": "jest --config ./test/jest-e2e.json",
       "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
-      "format:check": "prettier --list-different \"src/**/*.ts\" \"test/**/*.ts\"",
+      "format:check": "prettier --list-different \"src/**/*.ts\" \"test/**/*.ts\""
   },
   "dependencies": {
     "@hapi/joi": "^16.1.5",