修改错误脚本

tasks/Call_meth.wdl

@@ -24,7 +24,6 @@ command <<<
 	output {
 		File bedGraph = "${sample}_R1_val_1_bismark_bt2_pe.bedGraph.gz"
 		File cov = "${sample}_R1_val_1_bismark_bt2_pe.bismark.cov.gz"
-		File M-bias = "${sample}_R1_val_1_bismark_bt2_pe.M-bias.txt"
 		File splitting_report = "${sample}_R1_val_1_bismark_bt2_pe_splitting_report.txt"
 		File CHG_context = "CHG_context_{sample}_R1_val_1_bismark_bt2_pe.txt"
 		File CHH_context = "CHH_context_{sample}_R1_val_1_bismark_bt2_pe.txt"