message: docs: delete extra sentence
  PR Close
diff: @@ -143,9 +143,6 @@ A component template can reference another component, directive,
  or pipe when the referenced class is declared in this module or
  the class was imported from another module.
  -You don't have any services to provide yet.
  -But you will create some before long and you may choose to provide many of them here.
  -
  {@a bootstrap-array}
  ## The `providers` array
  