diff --git a/docs/diagrams/UiClassDiagram.puml b/docs/diagrams/UiClassDiagram.puml
index c18968192a4..903dd10c0d3 100644
--- a/docs/diagrams/UiClassDiagram.puml
+++ b/docs/diagrams/UiClassDiagram.puml
@@ -75,4 +75,4 @@ CommandBox -[hidden]left- ResultDisplay
 ResultDisplay -[hidden]left- StatusBarFooter
 
 MainWindow -[hidden]-|> UiPart
-@enduml
\ No newline at end of file
+@enduml