message: copy-paste issue
diff: @@ -6,6 +6,6 @@ import { run_ } from "./run"
  * Runs the stream to completion and yields the last value emitted by it,
  * discarding the rest of the elements.
  */
  -export function runHead<R, E, O>(self: Stream<R, E, O>) {
  +export function runLast<R, E, O>(self: Stream<R, E, O>) {
  return run_(self, SK.last<O>())
  }
  