BHV-14914: Convert to single quotes.

Enyo-DCO-1.1-Signed-off-by: Aaron Tam <aaron.tam@lge.com>
Merge pull request #1690 from enyojs/BHV-14914-graynorton

BHV-14914: Convert to single quotes.

Integrated-By: Aaron Tam (aaron.tam@lge.com)