make readme example run

add missing dep and typo in CLI example

package.json

@@ -23,6 +23,7 @@
   "homepage": "https://github.com/googlechrome/big-rig#readme",
   "dependencies": {
     "cheerio": "^0.19.0",
+    "chrome-remote-interface": "^0.11.0",
     "file": "^0.2.2",
     "traceviewer": "^1.0.8",
     "walk": "^2.3.9"

readme.md

@@ -7,7 +7,7 @@ _status: very early. mostly not working_
 Will run the audits defined in the `audits/` folder against a demo app. Chrome protocol connection maintained via  [chrome-remote-interface](https://github.com/cyrus-and/chrome-remote-interface). Start Chrome manually; we can pursue [auto-launching](https://www.npmjs.com/package/chrome-launch) it later.
 ```sh
 # Start Chrome with a few flags
-/Applications/Google\ Chrome\ Canary.app/Contents/MacOS/Google\ Chrome  --remote-debugging-port=9222 --no-first-run --user-data-dir="/tmp/lighthouse-profile" "about:blank"
+/Applications/Google\ Chrome\ Canary.app/Contents/MacOS/Google\ Chrome\ Canary  --remote-debugging-port=9222 --no-first-run --user-data-dir="/tmp/lighthouse-profile" "about:blank"
 # Kick off a lighthouse run
 node .
 ```