Update install.md

Rutger van Deelen · web-flow · commit 070c4eb3f030 · 2020-01-21T09:18:29.000+01:00
diff --git a/docs/install.md b/docs/install.md
@@ -43,7 +43,6 @@ POSTGRES_PORT=5432
 POSTGRES_USER=someuser
 POSTGRES_PASSWORD=somepassword
 POSTGRES_DATABASE=somedatabasename
-PGDATA=/data/postgres
 ```
 
 ## Generate the server SSH keys
