diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3ff6c5c..71eb3bd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,10 +3,10 @@
 ## 0.10.0 (unreleased)
 
 - BREAKING:
-  - Rename `shadow_attrs` argument to `forward_attrs`
-  - Enforce that the same object is not added multiple times to one parent
+  - Rename `shadow_attrs` argument to `forward_attrs`.
+  - Enforce that the same object is not added multiple times to one parent.
   - Rename `GenericNodeData` to `DictWrapper` and remove support for attribut access.
-- tree.to_rdf() is now available for Tree (not only TypedTree)
+- tree.to_rdf() is now available for Tree (not only TypedTree).
 - New method `node.up()` allows method chaining when adding nodes.
 - Passes more pyright 'basic' checks.
 
diff --git a/docs/sphinx/ug_objects.rst b/docs/sphinx/ug_objects.rst
index 1a9af65..a944f44 100644
--- a/docs/sphinx/ug_objects.rst
+++ b/docs/sphinx/ug_objects.rst
@@ -226,7 +226,7 @@ methods::
     This means that two instances of DictWrapper with the same dict content
     will have different hash values.
 
-.. info::
+.. note::
     The `forward_attrs` feature is readonly, so you cannot modify the dict
     through the forwarded attributes. You need to access the dict directly for 
     that.
diff --git a/docs/sphinx/ug_search_and_navigate.rst b/docs/sphinx/ug_search_and_navigate.rst
index f8d3962..e9c1e31 100644
--- a/docs/sphinx/ug_search_and_navigate.rst
+++ b/docs/sphinx/ug_search_and_navigate.rst
@@ -139,6 +139,8 @@ Different traversal methods are supported. ::
     # to materialize:
     res = list(node.iterator(add_self=True))
 
+.. _iteration-methods:
+
 Available iteration methods (`IterMethod.MODE`)::
     
     PRE_ORDER       # Depth-first, pre-order
diff --git a/nutree/node.py b/nutree/node.py
index eac856e..493aa27 100644
--- a/nutree/node.py
+++ b/nutree/node.py
@@ -1052,8 +1052,8 @@ def visit(
         callback: TraversalCallbackType,
         *,
         add_self=False,
-        method=IterMethod.PRE_ORDER,
-        memo=None,
+        method: IterMethod = IterMethod.PRE_ORDER,
+        memo: Any = None,
     ) -> None | Any:
         """Call `callback(node, memo)` for all subnodes.
 
@@ -1162,7 +1162,7 @@ def _iter_zigzag_rtl(self) -> Iterator[Node]:
         return self._iter_level(revert=True, toggle=True)
 
     def iterator(
-        self, method=IterMethod.PRE_ORDER, *, add_self=False
+        self, method: IterMethod = IterMethod.PRE_ORDER, *, add_self=False
     ) -> Iterator[Node]:
         """Generator that walks the hierarchy."""
         try:
diff --git a/nutree/tree.py b/nutree/tree.py
index 316e6b4..ae48976 100644
--- a/nutree/tree.py
+++ b/nutree/tree.py
@@ -307,7 +307,11 @@ def calc_height(self) -> int:
         return self._root.calc_height()
 
     def visit(
-        self, callback: TraversalCallbackType, *, method=IterMethod.PRE_ORDER, memo=None
+        self,
+        callback: TraversalCallbackType,
+        *,
+        method: IterMethod = IterMethod.PRE_ORDER,
+        memo: Any = None,
     ) -> Any | None:
         """Call `callback(node, memo)` for all nodes.
 
diff --git a/nutree/typed_tree.py b/nutree/typed_tree.py
index 1c21733..a5aac93 100644
--- a/nutree/typed_tree.py
+++ b/nutree/typed_tree.py
@@ -443,7 +443,7 @@ def filtered(self, predicate: PredicateCallbackType) -> TypedTree:
         return super().filtered(predicate=predicate)
 
     def iterator(
-        self, method=IterMethod.PRE_ORDER, *, add_self=False
+        self, method: IterMethod = IterMethod.PRE_ORDER, *, add_self=False
     ) -> Iterator[Node]:
         """Generator that walks the hierarchy."""
         return super().iterator(method=method, add_self=add_self)