[manifest] 6.2: Fix member name to splash_screens (#430)

The member name is listed as "splash_screen" (singular) but it is "splash_screens" (plural) in other places throughout the spec.
You can view, comment on, or merge this pull request online at:

  https://github.com/w3c/manifest/pull/430

-- Commit Summary --

  * 6.2: Fix member name to splash_screens

-- File Changes --

    M index.html (2)

-- Patch Links --

https://github.com/w3c/manifest/pull/430.patch
https://github.com/w3c/manifest/pull/430.diff

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Reply to this email directly or view it on GitHub:
https://github.com/w3c/manifest/pull/430