[Bug]Code runner error

I see in package.json near the end of the file next code:

"scripts": {
"vscode:prepublish": "tsc -p ./",
"compile": "tsc -watch -p ./",
"tslint": "tslint -t verbose src/**/*.ts"
},

and in Json editor is line **"vscode:prepublish": "tsc -p ./",** is marked differently. So maybe is this what can cause may times reported problem of code runner stopping to work.

Because of 2 ":", 1 inside "vscode:prepublish" and another right after it. It is probably not valid json.