diff --git a/src/schema/objects/files.yaml b/src/schema/objects/files.yaml
index c7fe75196a..10cadf3bfa 100644
--- a/src/schema/objects/files.yaml
+++ b/src/schema/objects/files.yaml
@@ -104,7 +104,7 @@ derivatives:
     for more information.
 phenotype:
   display_name: Phenotype
-  file_type: directory    
+  file_type: directory
   description: |
     A directory where to store participant level measurements (for
     example responses from multiple questionnaires) split into