[libc-commits] [clang] [clang-tools-extra] [compiler-rt] [flang] [libc] [libcxx] [llvm] [mlir] [polly] [NFC] Fix "is is" typos (PR #206288)

[Eugene Epshteyn via libc-commits]

https://github.com/eugeneepshteyn approved this pull request.

LGTM for flang changes

https://github.com/llvm/llvm-project/pull/206288