Github user junichi11 commented on the issue:
https://github.com/apache/incubator-netbeans/pull/71
Probably, you should send your PR to not `apache:master` but
`emilianbold:master`.
The commit message must be `[NETBEANS-54] Module Review <module name>`. In
your case, `[NETBEANS-54] Module Review updatecenters`---
