update neo4j start command to avoid max files neo4j warning

[micahstubbs]

sudo service neo4j start works for me.

I see an error message with the sudo neo4j start command listed in the README

Active database: graph.db
Directories in use:
  home:         /var/lib/neo4j
  config:       /etc/neo4j
  logs:         /var/log/neo4j
  plugins:      /var/lib/neo4j/plugins
  import:       /var/lib/neo4j/import
  data:         /var/lib/neo4j/data
  certificates: /var/lib/neo4j/certificates
  run:          /var/run/neo4j
Starting Neo4j.
WARNING: Max 1024 open files allowed, minimum of 40000 recommended. See the Neo4j manual.
/usr/share/neo4j/bin/neo4j: line 411: /var/run/neo4j/neo4j.pid: No such file or directory

running on Ubuntu 16.04.02

[in3rsha]

Thanks, I updated the README.

[micahstubbs]

👍