Fix inconsistent code marker in cheatsheet (#9589)

Adam · web-flow · commit 22d2e32a7086 · 2020-10-17T17:29:43.000-07:00
replace `&lt;code&gt;` with `...` for consistency with the rest of the document.
diff --git a/docs/source/cheat_sheet.rst b/docs/source/cheat_sheet.rst
@@ -111,7 +111,7 @@ Functions
                   body=None    # type: List[str]
                   ):
        # type: (...) -> bool
-       <code>
+       ...
 
 When you're puzzled or when things are complicated
 **************************************************
