--- a/stsci/skypac/region.py	2024-05-07 03:03:03.000000000 +0800
+++ b/stsci/skypac/region.py	2024-05-10 15:57:00.630415748 +0800
@@ -41,7 +41,7 @@
     Base class for regions.
 
     Parameters
-    -------------
+    ----------
     rid: int or string
         region ID
     coordinate_system: astropy.wcs.CoordinateSystem instance or a string
--- a/stsci/skypac/skystatistics.py	2024-05-07 03:03:03.000000000 +0800
+++ b/stsci/skypac/skystatistics.py	2024-05-10 15:57:46.118042948 +0800
@@ -28,7 +28,7 @@
         """ Initializes the SkyStats object.
 
         Parameters
-        -----------
+        ----------
         skystat: str
             Sets the statistics that will be returned by the
             `~SkyStats.calc_sky`. The following statistics are supported:
@@ -78,13 +78,13 @@
         """ Computes statistics on data.
 
         Parameters
-        -----------
+        ----------
         data: numpy.ndarray
             A numpy array of values for which the statistics needs to be
             computed.
 
         Returns
-        --------
+        -------
         statistics: tuple
             A tuple of two values: (``skyvalue``, ``npix``), where ``skyvalue``
             is the statistics specified by the `skystat` parameter during