message: Removing WordCloud controls from CONTRIBUTING.md
diff: @@ -1187,7 +1187,6 @@ Note the `y_axis_format` is defined under various section for some charts.
  | `rolling_periods` | _N/A_ | |
  | `rolling_type` | _N/A_ | |
  | `rose_area_proportion` | _N/A_ | |
  -| `rotation` | _N/A_ | |
  | `save_to_dashboard_id` | _N/A_ | |
  | `schema` | _N/A_ | |
  | `select_country` | _N/A_ | |
  @@ -1204,8 +1203,6 @@ Note the `y_axis_format` is defined under various section for some charts.
  | `show_sqla_time_column` | _N/A_ | |
  | `show_sqla_time_granularity` | _N/A_ | |
  | `show_values` | _N/A_ | |
  -| `size_from` | _N/A_ | |
  -| `size_to` | _N/A_ | |
  | `slice_name` | _N/A_ | |
  | `spatial` | _N/A_ | |
  | `stacked_style` | _N/A_ | |
  