Carriage Return at the End of Each Line

When I input an XSLT script file and XML input file and run it, it looks good in PHP Storm. If I output to file, that file contains a carriage return at the end of each line (double spaced). I can't figure out what's causing it and it happens with any files that I try. When my colleague runs the same files on his machine, he does not get the carriage returns. Any help would be appreciated.