[Rev 02] RFR: 6632: Tighten up english rule messages

[Dan Benamy]

The pull request has been updated with additional changes.

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Added commits:
 - 9e487227: Tweak rule text based on feedback

Changes:
  - all: https://git.openjdk.java.net/jmc/pull/3/files
  - new: https://git.openjdk.java.net/jmc/pull/3/files/5348b73f..9e487227

Webrevs:
 - full: https://webrevs.openjdk.java.net/jmc/3/webrev.02
 - incr: https://webrevs.openjdk.java.net/jmc/3/webrev.01-02

  Issue: https://bugs.openjdk.java.net/browse/JMC-6632
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jmc/pull/3.diff
  Fetch: git fetch https://git.openjdk.java.net/jmc pull/3/head:pull/3

PR: https://git.openjdk.java.net/jmc/pull/3