diff --git a/asdf/_tests/test_yaml.py b/asdf/_tests/test_yaml.py
index b51cb39f1..4438bfb69 100644
--- a/asdf/_tests/test_yaml.py
+++ b/asdf/_tests/test_yaml.py
@@ -42,7 +42,7 @@ def _roundtrip(obj):
         return buff.getvalue(), af["obj"]
 
 
-def test_ordered_dict(with_lazy_tree):
+def test_ordered_dict():
     """
     Test that we can write out and read in ordered dicts.
     """
diff --git a/asdf/exceptions.py b/asdf/exceptions.py
index 4abe1dc32..879aa25c2 100644
--- a/asdf/exceptions.py
+++ b/asdf/exceptions.py
@@ -3,7 +3,7 @@
 __all__ = [
     "AsdfConversionWarning",
     "AsdfDeprecationWarning",
-    "AsdfLazyRefereneceError",
+    "AsdfLazyReferenceError",
     "AsdfManifestURIMismatchWarning",
     "AsdfPackageVersionWarning",
     "AsdfProvisionalAPIWarning",
@@ -65,9 +65,11 @@ class AsdfManifestURIMismatchWarning(AsdfWarning):
     contains a id that does not match the uri of the manifest.
     """
 
+
 class AsdfLazyReferenceError(ReferenceError):
     """
     Indicates that the lazy tree node failed to resolve a reference
     to an AsdfFile instance. This likely means the AsdfFile was garbage
     collected and you may need to update your code to keep the AsdfFile
     in memory (by keeping a reference).
+    """