message: Update flags.md (fix typo)
diff: @@ -6,8 +6,8 @@ vee-validate includes few flags that could help you improve your user experience
  - `touched`: indicates that the field has been touched or focused.
  - `untouched`: indicates that the field has not been touched nor focused.
  -- `dirty`: indicates that the field has been manipluated.
  -- `pristine`: indicates that the field has not been manipluated.
  +- `dirty`: indicates that the field has been manipulated.
  +- `pristine`: indicates that the field has not been manipulated.
  - `valid`: indicates that the field has been validated at least once and that it passed the validation.
  - `invalid`: indicates that the field has been validated at least once and that it failed the validation.
  - `pending`: indicates that the field validation is in progress.
  