docs: update example docker-compose.yml

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Nicolas Giard 2019-11-17 22:57:49 -05:00 committed by GitHub
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@ -12,7 +12,7 @@ services:
- db-data:/var/lib/postgresql/data
wiki:
image: requarks/wiki:beta
image: requarks/wiki:2
depends_on:
- db
environment: