[Mercure] update mercure doc to add clarification in authorization#12779

Merged

javiereguiluz merged 1 commit intosymfony:4.4from

rooselle:fix_dunglas_mercure_65

Sep 9, 2020

Commits on Sep 9, 2020

[Mercure] update mercure doc to add clarification in authorization

rooselle
authored and
javiereguiluz
committed