Remove trailing commas from yaml config

[rpuch]

Actually, I'm not 100% sure that this is the correct fix to do as, according to git annotate, these lines are 3 years old, but with JanusGraph-0.5.2 I get the following error when starting the server:

74   [main] ERROR org.apache.tinkerpop.gremlin.server.GremlinServer  - Configuration file at conf/gremlin-server/gremlin-server.yaml could not be found or parsed properly. [while parsing a block mapping; expected <block end>, but found FlowEntry;  in 'reader', line 44, column 54:
     ... nabled: false, interval: 180000},                                         ^]

Removal of the trailing commas resolved the issue for me.

[linux-foundation-easycla[bot]]

The committers are authorized under a signed CLA.

• :white_check_mark: Roman Puchkovskiy (e8f2e07bec0bda8308cc16a7d0f5de9fa25da2f8)

[rngcntr]

Hi @rpuch, thanks for your contribution! Could you please redo your commit with git commit --amend --no-edit --signoff so that the DCO check passes?

[rpuch]

Hi @rpuch, thanks for your contribution! Could you please redo your commit with git commit --amend --no-edit --signoff so that the DCO check passes?

Done!