Apply suggestions from code review
Apply suggestions from code review

Co-Authored-By: NicoleYarroch <5fee00239940f883d4c2854e41c7f989e75278a3@livio.io>
smartdevicelink/sdl_ios,smartdevicelink/sdl_ios,smartdevicelink/sdl_ios,smartdevicelink/sdl_ios,smartdevicelink/sdl_ios