This fixes a gofmt formatting incompatibility with Go 1.11.
5af16e21babb2483897184bb2e4c97d642af158d
go generate ./...
ecdcaaab6a2c2df8018a7e8ff061983249cd9e05
c49ee08aa46ae6040971f0ca8382215db8689a6a
3ee7fdcdef407742eff2249071ecefd3dad28368