[Polly][docs] Fix itemize list for release notes.
authorMichael Kruse <llvm-project@meinersbur.de>
Thu, 14 Oct 2021 18:47:12 +0000 (13:47 -0500)
committerMichael Kruse <llvm-project@meinersbur.de>
Thu, 14 Oct 2021 18:50:18 +0000 (13:50 -0500)
commita5e52ce3f2aaa348064c08c13c9bdf3936d75a28
treee0a2a41c9ea7cc84081217bab8bf906d53feb4fd
parentb9941de0bfac4bad93e11dff26396e34a53e3891
[Polly][docs] Fix itemize list for release notes.

Make the changes top-level items, instead of subitems of the
"Changes..." placeholder.
polly/docs/ReleaseNotes.rst