fix main

impute_jass/impute_jass/__main__.py

@@ -14,7 +14,7 @@ def launch_chromosome_imputation(args):
 
     z_file = "{0}/z_{1}_{2}.txt".format(args.zscore_folder, args.gwas, args.chrom)
     zscore = pd.read_csv(z_file)
-    imputer.chromosome_imputation(args.chrom, zscore, args.ref_panel, args.ld_folder)
+    imputer.chromosome_imputation(args.chrom, zscore, args.ref_folder, args.ld_folder)
 
 def add_chromosome_imputation_argument(parser):
     parser.add_argument('--chrom', required=True, help= "chromosome to impute to the chr\d+ format")