Change "Share" to "For Share" and "Key Share" to "For Key Share" for consistency with other lock mode labels. BACKWARD COMPATIBILITY BREAK Reported-by: David Cook Discussion: https://postgr.es/m/CA+dNBPNBf+FCEwohe7SH1tSks0R_G4F=tuvM=hnPs4qWiAH8vg@mail.gmail.com Backpatch-through: master
Dong Wook Lee, revised a bit by me Discussion: https://postgr.es/m/20220629055326.tdswmcjcr5jzbrsk@home-desktop