更新 'workflow.wdl'

workflow.wdl

 		input: 
 		sample_id = sample_id,
 		bam_file = bam_file,
-        gtf_dir = gtf_dir
-        lnc_gtf_file = lnc_gtf_file
+		gtf_dir = gtf_dir
+		lnc_gtf_file = lnc_gtf_file
 		docker = subread_docker,
 		cluster = subread_cluster
 	}