diff --git a/Polyhedron/demo/Polyhedron/Plugins/Mesh_3/Mesh_3_plugin.cpp b/Polyhedron/demo/Polyhedron/Plugins/Mesh_3/Mesh_3_plugin.cpp
index ae47074a62f..55d9f0f8ff7 100644
--- a/Polyhedron/demo/Polyhedron/Plugins/Mesh_3/Mesh_3_plugin.cpp
+++ b/Polyhedron/demo/Polyhedron/Plugins/Mesh_3/Mesh_3_plugin.cpp
@@ -101,7 +101,7 @@ public:
               this, SLOT(mesh_3_surface()));
     }
 
-    actionSplitPolylines = new QAction("Split polylines in a graph (Tet Mesh)", mw);
+    actionSplitPolylines = new QAction("Split Polylines in a Graph (Tet Mesh)", mw);
     actionSplitPolylines->setProperty("subMenuName",
                                       "Tetrahedral Mesh Generation");
     connect(actionSplitPolylines, &QAction::triggered,