diff --git a/.doc_gen/metadata/cloudformation_metadata.yaml b/.doc_gen/metadata/cloudformation_metadata.yaml
index 5a1ba13915c..220072e805d 100644
--- a/.doc_gen/metadata/cloudformation_metadata.yaml
+++ b/.doc_gen/metadata/cloudformation_metadata.yaml
@@ -1,7 +1,7 @@
 cloudformation_Hello:
   title: Hello &CFN;
   title_abbrev: Hello &CFN;
-  synopsis: Get started using &CFN;.
+  synopsis: get started using &CFN;.
   category: Hello
   languages:
     .NET: