Ambiguity in the Structure section.

I'm a little confused as to what this passage from writing/structure means.

Readability means to avoid useless boilerplate text and clutter,
therefore some efforts are spent trying to achieve a certain level of brevity.
But terseness and obscurity are the limits where brevity should stop. 

Could this be reworded as something like this?

Readability in this case refers to avoiding useless boilerplate text and
clutter, and some effort has been made to achieve a certain level of brevity
in Python's syntax. However, there is a fine line between terseness and
obscurity.

I'm not sure I'm correctly grasping the meaning of the text. Does it actually mean something completely different?

docs/writing/structure.rst の Modules セクションから始め、リンク先の箇所を対象範囲として使用します。既存の議論で意図された意味を確認し、その意味が明確な場合にのみ文言を修正してください。レンダリングされた箇所が曖昧さなく、元の指針を維持していれば完了です。