fix: typo in docs/protocol/README.md (berty#3253)

Signed-off-by: Mathis Van Eetvelde <[email protected]>

Merge pull request berty#1757 from glouvigny/glouvigny/wip-bridge-impl

feat: bridge methods implementation

Merge pull request berty#1755 from moul/dev/moul/oss-readme

feat: Open-Source friendly README.md

Merge pull request berty#1694 from clegirar/feat/message-feature

feat: conversation feature

Merge pull request berty#1717 from glouvigny/glouvigny/metadata_account

feat: account and contact related metadata events + mini showcase of it

Merge pull request berty#1723 from moul/dev/moul/dockerize-rdvpoint

feat: dockerize rdvp server

Merge pull request berty#1695 from moul/dev/moul/secure-rand

fix: use secure rand seed

Merge pull request berty#1719 from gfanton/dev/improve-logger

feat(log): Add grpc middlewares

Merge pull request berty#1650 from gfanton/dev/persistance

feat(bridge): add demo opts

Merge pull request berty#1673 from gfanton/dev/rendezvous

Feat: Implement rendezvous point