RFR: 8296292: Document the default behavior of '$' in regular expressions correctly [v2]

[Raffaello Giulietti]

> A small spec change to match established behavior.

Raffaello Giulietti has updated the pull request incrementally with one additional commit since the last revision:

  8296292: Document the default behavior of '$' in regular expressions correctly

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Changes:
  - all: https://git.openjdk.org/jdk/pull/11038/files
  - new: https://git.openjdk.org/jdk/pull/11038/files/ff1b13f5..f9c67656

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=11038&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=11038&range=00-01

  Stats: 9 lines in 1 file changed: 4 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/11038.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/11038/head:pull/11038

PR: https://git.openjdk.org/jdk/pull/11038