fixing

Author: chelsea-lin

db_dtypes/json.py

@@ -171,7 +171,7 @@ def __getitem__(self, item):
             else:
                 raise IndexError(
                     "Only integers, slices and integer or "
-                    "boolean arrays are valid indices."
+                    + "boolean arrays are valid indices."
                 )
         elif isinstance(item, tuple):
             item = indexers.unpack_tuple_and_ellipses(item)

tests/unit/test_json.py

@@ -25,7 +25,7 @@
 pytest.importorskip("pandas", minversion="1.5.0")
 
 
-# # Python data types mirroring all standard JSON types
+# Python data types mirroring all standard JSON types:
 # https://json-schema.org/understanding-json-schema/reference/type
 JSON_DATA = {
     "boolean": True,