message: Fix typos
  fomulation -> formulation
  vitual -> virtual
diff: ---
  -HIUI is a solution that is adequate for the fomulation and implementation of interaction and UI design standard for front, middle and backend .
  +HIUI is a solution that is adequate for the formulation and implementation of interaction and UI design standard for front, middle and backend .
  ## Features
  - Highly minimize user perception of interaction costs and predictability of interactions
  -- Build outstanding vitual style and get vitual design and interface specification for typical scenario
  +- Build outstanding virtual style and get virtual design and interface specification for typical scenario
  - Highly refined design experience in OA, warehousing and after-sales systems, BI systems, and corporate mid-station projects
  ## Install
  