Fix dl_nt.c incorrect indentation

[rruuaanng]

No description provided.

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[rruuaanng]

cc @skirpichev

[skirpichev]

See https://devguide.python.org/getting-started/pull-request-lifecycle/#making-good-prs

"Pull requests with only code formatting changes are usually rejected." (c)

[rruuaanng]

See https://devguide.python.org/getting-started/pull-request-lifecycle/#making-good-prs

"Pull requests with only code formatting changes are usually rejected." (c)

This commit only fixes the indentation, I don't think any other extra changes are needed.

[rruuaanng]

Since the only problem is the weird indentation, fixing this alone is enough to clean up the code.

[zooba]

The point @skirpichev is making is that we don't accept cosmetic PRs. When some functionality is causing us to change code in that area, we'll fix up the formatting, but we don't want people spending time going through tweaking cosmetics all the time.