message: [skip travis] Update readme; macOS doesn't work with Ctrl-arrow keys
diff: @@ -94,7 +94,7 @@ when searching processes.
  - `f` to freeze the screen from updating with new data. Press `f` again to unfreeze. Note that monitoring will still continue in the background.
  -- `Ctrl/Shift-Up`, `Ctrl/Shift-Down`, `Ctrl/Shift-Left`, and `Ctrl/Shift-Right` to navigate between widgets.
  +- `Ctrl/Shift-Up`, `Ctrl/Shift-Down`, `Ctrl/Shift-Left`, and `Ctrl/Shift-Right` to navigate between widgets. **Note that on macOS, `Ctrl`-arrow keys conflicts with an existing macOS binding, use `Shift`-arrow key instead.**
  - `Esc` to close a dialog window.
  