Remove an incorrect label documentation (#1241)
Remove an incorrect label documentation (#1241)

Fixes #1230
halfflat/arbor,eth-cscs/nestmc-proto,halfflat/arbor,halfflat/arbor,eth-cscs/nestmc-proto,eth-cscs/nestmc-proto,halfflat/nestmc-proto,halfflat/nestmc-proto,halfflat/nestmc-proto,halfflat/arbor,halfflat/arbor