RFR: 8332748: Grammatical errors in animation API docs [v2]

[Lukasz Kostyra]

> Checked code and fixed the gramatical error in Transition files: s/interval/intervals
> 
> Fill and Stroke Transition had correct grammatical form already, so those were untouched. I couldn't find any other instances of this error in our javadoc documentation.

Lukasz Kostyra has updated the pull request incrementally with one additional commit since the last revision:

  Add missing fix for Scale Transition

-------------

Changes:
  - all: https://git.openjdk.org/jfx/pull/1466/files
  - new: https://git.openjdk.org/jfx/pull/1466/files/db71ff37..295fed8c

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=1466&range=01
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=1466&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jfx/pull/1466.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1466/head:pull/1466

PR: https://git.openjdk.org/jfx/pull/1466