diff --git a/python_binding/graph/pybind_GraphView.cpp b/python_binding/graph/pybind_GraphView.cpp
index 02b69b857e11633437671575ea870152059a78d8..cea1f27035a1138bedaa004070a8420505dd0127 100644
--- a/python_binding/graph/pybind_GraphView.cpp
+++ b/python_binding/graph/pybind_GraphView.cpp
@@ -62,7 +62,7 @@ void init_GraphView(py::module& m) {
           Include a GraphView to the current GraphView object.
 
           :param other_graph: GraphView to add
-          :type otherGraph: GraphView
+          :type other_graph: GraphView
           )mydelimiter")
 
           .def("add_child",