# astropy__astropy-14182
# Loki Mode Multi-Agent Patch
# Attempts: 1

--- a/astropy/io/ascii/rst.py
+++ b/astropy/io/ascii/rst.py
@@ -27,6 +27,12 @@ class RST(FixedWidth):
     data_class = SimpleRSTData
     header_class = SimpleRSTHeader
 
+    def __init__(self, header_rows=None):
+        super().__init__(delimiter_pad=None, bookend=False, header_rows=header_rows)
+
+    def write(self, lines):
+        lines = super().write(lines)
+        lines = [lines[1]] + lines + [lines[1]]
+        return lines
-    def __init__(self):
-        super().__init__(delimiter_pad=None, bookend=False)