diff --git a/02-data/supplementary/extraction_template.yml b/02-data/supplementary/extraction_template.yml
index c488b70..014729e 100644
--- a/02-data/supplementary/extraction_template.yml
+++ b/02-data/supplementary/extraction_template.yml
@@ -1,6 +1,6 @@
 author: 
 year: 
-title:
+title: 
 publisher:
 uri:
 pubtype: article
@@ -37,4 +37,4 @@ observation:
     significance: # 0 nsg / 1 msg / 2 sg
 
 notes:
-annotation:
+annotation: |