[PATCH] D55920: A fix of __pstl namespace usage.

[Louis Dionne via Phabricator]

ldionne accepted this revision.
ldionne added a comment.
This revision is now accepted and ready to land.

LGTM, but `internal` should be `__internal` too.


Repository:
  rPSTL pstl

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55920/new/

https://reviews.llvm.org/D55920