diff --git a/bcftools.wdl b/bcftools.wdl
index d01a0c039eae58c8b59c316e72265764078538fd..4dc4edb5e4cccd9559fa5b260d83db79354e3a09 100644
--- a/bcftools.wdl
+++ b/bcftools.wdl
@@ -333,7 +333,7 @@ task View {
         outputPath: {description: "The location the output VCF file should be written.", category: "common"}
         include: {description: "Select sites for which the expression is true (see man page for details).", category: "advanced"}
         exclude: {description: "Exclude sites for which the expression is true (see man page for details).", category: "advanced"}
-		excludeUncalled: {description: "exclude sites without a called genotype (see man page for details).", category: "advanced"}
+        excludeUncalled: {description: "Exclude sites without a called genotype (see man page for details).", category: "advanced"}
         memory: {description: "The amount of memory this job will use.", category: "advanced"}
         timeMinutes: {description: "The maximum amount of time the job will run in minutes.", category: "advanced"}
         dockerImage: {description: "The docker image used for this task. Changing this may result in errors which the developers may choose not to address.", category: "advanced"}