internal/ui/diffview/testdata/TestUdiff/Unified.golden

--- main.go
+++ main.go
@@ -5,5 +5,6 @@
 	)
 
 	func main() {
-		fmt.Println("Hello, World!")
+		content := "Hello, World!"
+		fmt.Println(content)
 	}
\ No newline at end of file