include string argument on the docblock of process helper
include string argument on the docblock of process helper

cordoval/gush,webflo/gush,cordoval/gush,pierredup/gush,cordoval/gush,pierredup/gush,webflo/gush,gushphp/gush,sstok/gush,sstok/gush,sstok/gush,webflo/gush,pierredup/gush,gushphp/gush,gushphp/gush,gushphp/gush