/README.txt: UTF-8 Unicode (with BOM) English text, with CRLF line terminators
In Settings - User config, you should set

"default_line_ending": "unix",


Also, when saving file, select UTF-8 Unicode without BOM - that's exactly what you were told here:


  the b​yte o​rder m​ark at the beginning of UTF-8 files is discouraged


Emphasis mine.

Taken from Fixing Sublime Text 2 line endings?