RFR: Typo in word directory

[Brayan Munoz V.]

This commit just fix a typo in the word directory.

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Commit messages:
 - Typo in word directory 

Changes: https://git.openjdk.org/jextract/pull/240/files
  Webrev: https://webrevs.openjdk.org/?repo=jextract&pr=240&range=00
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jextract/pull/240.diff
  Fetch: git fetch https://git.openjdk.org/jextract.git pull/240/head:pull/240

PR: https://git.openjdk.org/jextract/pull/240