message: Updated local dev instructions to include missing step
diff: @@ -222,7 +222,8 @@ superset init
  # Load some data to play with
  superset load_examples
  -# Start the Flask dev web server (but see below for frontend asset compilation)
  +# Start the Flask dev web server from inside the `superset` dir (but see below for frontend asset compilation)
  +cd superset
  flask run -p 8080 --with-threads --reload --debugger
  ```
  