diff --git a/testDiagram.md b/testDiagram.md
index 0c1571fb1645e0eed95c98f6d91cd25a9b2fbb56..22da7acc98f95dad11070b7a7b6adf316799bc73 100644
--- a/testDiagram.md
+++ b/testDiagram.md
@@ -17,7 +17,7 @@ Int-Au <- Comp-Mg
 end
 
 'Testing filename !include 
-!include roles.puml
+'!include roles.puml
 group Testing !include
 Int-Au -> Comp-Mg
 note left: If the names are \n "Internal Auditor" and "Compliance-Mnager" \n the "!include filename" works in a markdown file (*.md)