Update README.md

2016-09-15 10:44:17 -07:00 · 2016-09-15 10:44:17 -07:00 · bc900cc6f1
--- a/README.md
+++ b/README.md
@ -104,7 +104,7 @@ An example `launch.json` config.
            "type": "chrome",
            "request": "attach",
            "port": 9222,
-            "url": "<url of the open browser tab, you wanna connect to"
+            "url": "<url of the open browser tab, you wanna connect to",
            "webRoot": "${workspaceRoot}/out"
        }
    ]