I just did a nuke and pave last night, used a bootable 10.11.1 USB drive (made with Diskmaker X 5.01), used Disk Utility to erase the drive and then installed 10.11.1. I did not delete the partition however. When I boot holding down the option key, my Recovery partition says 10.10? Is this due to only erasing the main OS partition? Is there a way to update the Recovery partition to 10.11? Have never run into this before. Any advice is appreciated.