[lworld] RFR: 8265615: [lworld] docs-jdk-api-javadoc target fails with un-escaped angle bracket

[David Simms]

Escape code

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Commit messages:
 - 8265615: [lworld] docs-jdk-api-javadoc target fails with un-escaped angle bracket

Changes: https://git.openjdk.java.net/valhalla/pull/388/files
 Webrev: https://webrevs.openjdk.java.net/?repo=valhalla&pr=388&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8265615
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/388.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/388/head:pull/388

PR: https://git.openjdk.java.net/valhalla/pull/388