neo_doxygen: Use `ProjectGraph.project_name` in `RootNamespace`.

Signed-off-by: Jean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>

diff --git a/contrib/neo_doxygen/src/model/graph.nit b/contrib/neo_doxygen/src/model/graph.nit
index 150983a..d3a5b24 100644 (file)
--- a/contrib/neo_doxygen/src/model/graph.nit
+++ b/contrib/neo_doxygen/src/model/graph.nit
@@ -386,7 +386,7 @@ class RootNamespace
        init do
                super
                self["full_name"] = ""
-               self["name"] = graph.project["name"]
+               self["name"] = graph.project_name
        end
 
        redef fun declare_namespace(id: String, name: String) do end