Fix indentation of Arrow/Box/Connection styles tables.

anntzer · anntzer · commit 3e6f02803cbf · 2021-06-13T19:00:27.000+02:00
They were underindented relative to the rest of the parameter
docstrings.
diff --git a/lib/matplotlib/patches.py b/lib/matplotlib/patches.py
@@ -2195,7 +2195,7 @@ def pprint_styles(cls):
             table_formatstr,
             '',
         ])
-        return textwrap.indent(rst_table, prefix=' ' * 2)
+        return textwrap.indent(rst_table, prefix=' ' * 4)
 
     @classmethod
     def register(cls, name, style):
