removed space trailing marker name arguments, in some rare qtl plots; this was breaking the list of arguments passed to the qtl.pl;  fixes the error that was seen on one linkage group on the qtl.pl;
removed space trailing marker name arguments, in some rare qtl plots; this was breaking the list of arguments passed to the qtl.pl;  fixes the error that was seen on one linkage group on the qtl.pl;

solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn