fix env vars.
@@ -55,5 +55,5 @@ CELLBASE_DATABASES_MONGODB_OPTIONS_SSL_ENABLED
and can be used as follows with docker run:
```
-docker run --name cellbase-app-test -e CELLBASE_DATABASES_MONGODB_HOST="monogodnsaddress" -e CELLBASE_DATABASES_MONGODB_USER="mongouser" -e CELLBASE_DATABASES_MONGODB_PASSWORD="monogpassword" -e CELLBASE_DATABASES_MONGODB_OPTIONS_SSL_ENABLED="true" -d -p 8080:8080 cellbase-app
+docker run --name cellbase-app-test -e CELLBASE_DATABASES_MONGODB_HOST="monogodnsaddress" -e CELLBASE_DATABASES_MONGODB_USER="mongouser" -e CELLBASE_DATABASES_MONGODB_PASSWORD="monogpassword" -e CELLBASE_DATABASES_MONGODB_OPTIONS_AUTHENTICATION_DATABASE="admin" -e CELLBASE_DATABASES_MONGODB_OPTIONS_REPLICA_SET="" -e CELLBASE_DATABASES_MONGODB_OPTIONS_READ_PREFERENCE="nearest" -e CELLBASE_DATABASES_MONGODB_OPTIONS_SSL_ENABLED="true" -d -p 8080:8080 cellbase-app
```
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