Update file uml_test1.md

uml_test1.md

-
 ```plantuml this is for tecnalia plantuml plugin
 
 'Testing HTTP !include 
@@ -6,8 +5,8 @@
 
 group Testing HTTP !include
     Int_Au -> Comp_Mg
-        note left: 'Int Au' -> 'Comp Mg' \n 
-        'IntAu' <- 'Comp Mg'
+        note left: Int Au -> Comp Mg \n 
+        IntAu' <- Comp Mg
         note right: If the entity names show as \n 
         "Internal Auditor" and "Compliance Manager",\n then the \n
         "!include http..."\n