theforeman/foreman — pull request #794 by isratrade (2013-07-18 21:37:51+00:00)
Title: fixes #2741 - remove dash from -%> to %>

http://api.rubyonrails.org/classes/ActionView/Base.html

<%- and -%> suppress leading and trailing whitespace, including the trailing newline, and can be used interchangeably with <% and %>.