for loop

tasks/getBam.wdl

@@ -8,7 +8,7 @@ task getBam {
 	String disk_size
 	
 	command <<<
-		cat ${region} | whlie read a
+		cat ${region} | while read a
 		do
 			/opt/conda/bin/samtools view -b ${bam} "$a" > $a.${sample}.bam
 			/opt/conda/bin/samtools index $a.${sample}.bam