diff --git a/pathfinding3d/core/world.py b/pathfinding3d/core/world.py
index d497dc7..4f84bb5 100644
--- a/pathfinding3d/core/world.py
+++ b/pathfinding3d/core/world.py
@@ -21,7 +21,7 @@ def neighbors(self, node: Node, diagonal_movement: DiagonalMovement) -> List[Nod
 
         Returns
         -------
-        list[Node]
+        List[Node]
             neighbors of the given node
         """
 
diff --git a/setup.py b/setup.py
index b4ddcac..eb8560f 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@
     name="pathfinding3d",
     description="Pathfinding algorithms in 3D (based on python-pathfinding)",
     url="https://github.com/harisankar95/python-pathfinding-3D",
-    version="__version__",
+    version=__version__,
     license="MIT",
     author="Harisankar Babu",
     keywords=["pathfinding", "python"],