diff --git a/Architecture.md b/Architecture.md
index 9ecc27e..9bd32f5 100644
--- a/Architecture.md
+++ b/Architecture.md
@@ -24,7 +24,7 @@ headers:
         - c
         - python
     threads: 2
-hwgroup: "group1"
+    hwgroup: "group1"
 file-manager:
     file-collector:
         hostname: "localhost"