diff --git a/README.md b/README.md
index 5f2329b..897f7ef 100644
--- a/README.md
+++ b/README.md
@@ -36,3 +36,6 @@ Disclaimer
 ----------
 
 This is not an official Google product.
+
+
+Trigger a PR (3).
diff --git a/gograph.go b/gograph.go
index e32db38..40b0d57 100644
--- a/gograph.go
+++ b/gograph.go
@@ -72,6 +72,7 @@ func (n node) Attributes() []encoding.Attribute {
 	return []encoding.Attribute{{Key: "label", Value: n.name}}
 }
 
+  // This is not properly formatted.
 func main() {
 	h := flag.String("http", "", "Address to listen on for server (default: no server).")
 	t := flag.String("type", "", "Type to analyze.")