Is this extension compatible with single/double quote characters?

[mkanet]

I would like for VS Code to highlight single and double quote characters just like Sublime Text. I tried to add the below settings; however, it didn't seem to work.

"subtleBarckets.pairs" : [
  {
    "open": """,
    "close": """
  },
 {
    "open": "'",
    "close": "'"
  }
]