DOC: fix EX03 errors in docstrings

Author: tqa236

pandas/core/indexes/base.py

@@ -2124,7 +2124,8 @@ def droplevel(self, level: IndexLabel = 0):
         Examples
         --------
         >>> mi = pd.MultiIndex.from_arrays(
-        ...     [[1, 2], [3, 4], [5, 6]], names=['x', 'y', 'z'])
+        ...     [[1, 2], [3, 4], [5, 6]], names=['x', 'y', 'z']
+        ... )
         >>> mi
         MultiIndex([(1, 3, 5),
                     (2, 4, 6)],

pandas/core/indexes/multi.py

@@ -1638,7 +1638,8 @@ def _set_names(self, names, *, level=None, validate: bool = True) -> None:
         Examples
         --------
         >>> mi = pd.MultiIndex.from_arrays(
-        ... [[1, 2], [3, 4], [5, 6]], names=['x', 'y', 'z'])
+        ...     [[1, 2], [3, 4], [5, 6]], names=['x', 'y', 'z']
+        ... )
         >>> mi
         MultiIndex([(1, 3, 5),
                     (2, 4, 6)],