RFR: Update conf

[Jesper Wilhelmsson]

Changed project to guide.

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Commit messages:
 - Update conf

Changes: https://git.openjdk.java.net/guide/pull/2/files
 Webrev: https://webrevs.openjdk.java.net/guide/2/webrev.00
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/guide/pull/2.diff
  Fetch: git fetch https://git.openjdk.java.net/guide pull/2/head:pull/2

PR: https://git.openjdk.java.net/guide/pull/2