diff --git a/pandas/core/indexes/interval.py b/pandas/core/indexes/interval.py
index 021ff5fb46276..6b0081c6a2ff5 100644
--- a/pandas/core/indexes/interval.py
+++ b/pandas/core/indexes/interval.py
@@ -331,7 +331,8 @@ def __contains__(self, key):
         >>> idx.to_tuples()
         Index([(0.0, 1.0), (nan, nan), (2.0, 3.0)], dtype='object')
         >>> idx.to_tuples(na_tuple=False)
-        Index([(0.0, 1.0), nan, (2.0, 3.0)], dtype='object')""",
+        Index([(0.0, 1.0), nan, (2.0, 3.0)], dtype='object')
+        """,
         )
     )
     def to_tuples(self, na_tuple=True):
diff --git a/pandas/io/sql.py b/pandas/io/sql.py
index f1f52a9198d29..72df00fd4c5a1 100644
--- a/pandas/io/sql.py
+++ b/pandas/io/sql.py
@@ -269,7 +269,8 @@ def read_sql_query(
     parse_dates=None,
     chunksize=None,
 ):
-    """Read SQL query into a DataFrame.
+    """
+    Read SQL query into a DataFrame.
 
     Returns a DataFrame corresponding to the result set of the query
     string. Optionally provide an `index_col` parameter to use one of the
diff --git a/pandas/io/stata.py b/pandas/io/stata.py
index 69bafc7749258..31fdaa5cc6735 100644
--- a/pandas/io/stata.py
+++ b/pandas/io/stata.py
@@ -138,7 +138,7 @@
     _iterator_params,
 )
 
-_data_method_doc = """\
+_data_method_doc = """
 Read observations from Stata file, converting them into a dataframe
 
 .. deprecated::
diff --git a/pandas/plotting/_misc.py b/pandas/plotting/_misc.py
index 1cba0e7354182..7ed0ffc6d0115 100644
--- a/pandas/plotting/_misc.py
+++ b/pandas/plotting/_misc.py
@@ -329,7 +329,8 @@ def parallel_coordinates(
     sort_labels=False,
     **kwds
 ):
-    """Parallel coordinates plotting.
+    """
+    Parallel coordinates plotting.
 
     Parameters
     ----------
@@ -392,7 +393,8 @@ def parallel_coordinates(
 
 
 def lag_plot(series, lag=1, ax=None, **kwds):
-    """Lag plot for time series.
+    """
+    Lag plot for time series.
 
     Parameters
     ----------
diff --git a/pandas/util/testing.py b/pandas/util/testing.py
index a8f0d0da52e1f..0d543f891a5f6 100644
--- a/pandas/util/testing.py
+++ b/pandas/util/testing.py
@@ -580,7 +580,8 @@ def assert_index_equal(
     check_categorical: bool = True,
     obj: str = "Index",
 ) -> None:
-    """Check that left and right Index are equal.
+    """
+    Check that left and right Index are equal.
 
     Parameters
     ----------
@@ -1081,7 +1082,8 @@ def assert_series_equal(
     check_categorical=True,
     obj="Series",
 ):
-    """Check that left and right Series are equal.
+    """
+    Check that left and right Series are equal.
 
     Parameters
     ----------