minor typo in the examples of m2m_changed signal
|Reported by:||Owned by:||nobody|
|Has patch:||yes||Needs documentation:||no|
|Needs tests:||no||Patch needs improvement:||no|
In the Signals chapter of the Django documentation, there is a minor typo. The m2m_changed model signal has actions with names "pre_add", "post_add", etc. described which is true. Right below in the two examples listed, the documentation only writes "add", "remove". It should write "pre_add"/"post_add" and "pre_remove"/"post_remove".