Improve format of script/take-snapshot.js
Improve format of script/take-snapshot.js

Just shuffled some whitespace around so it adheres to our coding style.

Change-Id: Ib86075f46b1e7456edc17470e2b5273e9a787311

diffux/diffux,kalw/diffux,kalw/diffux,diffux/diffux,kalw/diffux,diffux/diffux