build: fix indentation in node.gyp

One line in node.gyp was indented using a mix of a tab and spaces,
convert it to all spaces.

PR-URL: https://github.com/nodejs/node/pull/15051
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit is contained in:
Alexey Orlenko 2017-08-27 09:16:07 +03:00 committed by James M Snell
parent 095c9463dd
commit 689a643198