RFR: 8364346: Typo in IR framework README [v3]

[Lei Zhu]

> Fix typo errors.

Lei Zhu has updated the pull request incrementally with one additional commit since the last revision:

  Update full name

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Changes:
  - all: https://git.openjdk.org/jdk/pull/27688/files
  - new: https://git.openjdk.org/jdk/pull/27688/files/8272a95a..94e6b893

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=27688&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=27688&range=01-02

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/27688.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/27688/head:pull/27688

PR: https://git.openjdk.org/jdk/pull/27688