Fixed HTTPS check for whether to use https://
Merge branch 'master' of https://github.com/aramk/crayon-syntax-highlighter

# By Xavier Figueroa
# Via Aram Kocharyan (1) and Xavier Figueroa (1)
* 'master' of https://github.com/aramk/crayon-syntax-highlighter:
  Change line number colors, they are not visible
  Change line number colors, they are not visible