Add "cd tslint" to README quick start (#4735)

zachkirsch · Josh Goldberg · commit b9860829a2c2 · 2019-05-21T07:34:00.000-04:00
diff --git a/README.md b/README.md
@@ -63,6 +63,7 @@ Prerequisites:
 
 ```bash
 git clone git@github.com:palantir/tslint.git --config core.autocrlf=input --config core.eol=lf
+cd tslint
 yarn
 yarn compile
 yarn test
