fixed inheritance link

bootstrap/metamodels.alc

@@ -86,7 +86,7 @@ Element function create_metamodels():
 
 		Element transform_metamodel
 		transform_metamodel = instantiate_model(scd)
-		define_inheritance(transform_metamodel, "13")
+		define_inheritance(transform_metamodel, "inheritance")
 		//create Transformation node with name attribute
 		instantiate_node(transform_metamodel, "Class", "Transformation")
 		instantiate_node(transform_metamodel, "Type", "String")