remove potential douncle lines in a docstring

Author: smartvinnetou

pandas/core/frame.py

@@ -2187,8 +2187,8 @@ def to_feather(self, path, **kwargs) -> None:
     @doc(
         Series.to_markdown,
         klass=_shared_doc_kwargs["klass"],
-        examples="""
-        Examples
+        examples=
+        """Examples
         --------
         >>> df = pd.DataFrame(
         ...     data={"animal_1": ["elk", "pig"], "animal_2": ["dog", "quetzal"]}

pandas/core/series.py

@@ -1404,8 +1404,8 @@ def to_string(
 
     @doc(
         klass=_shared_doc_kwargs["klass"],
-        examples="""
-        Examples
+        examples=
+        """Examples
         --------
         >>> s = pd.Series(["elk", "pig", "dog", "quetzal"], name="animal")
         >>> print(s.to_markdown())