/**
  * @param $id
  * @param NoteRequest $request
  * @return \Illuminate\Http\RedirectResponse
  */
 public function update($id, NoteRequest $request)
 {
     $note = Note::findorfail($id);
     $note->update($request->all());
     return redirect()->route('inventory.show', ['id' => $note->equipment_id]);
 }