Snugug/generator-aurora — pull request #8 by 4aficiona2 (2014-06-24 23:21:50+00:00)
Title:  replaced dot (.) with plus (+)

while running grunt I got the following error:

imagesDir: paths.img . '-min',
^^^^^^
Loading "Gruntfile.js" tasks...ERROR
>> SyntaxError: Unexpected string