Refs #32778 -- Improved the name of the regex object detecting invalid CSRF token characters.
Refs #32778 -- Improved the name of the regex object detecting invalid CSRF token characters.

This also improves the comments near where the variable is used.
dsanders11/django,django/django,solarissmoke/django,MarkusH/django,takis/django,freakboy3742/django,manhhomienbienthuy/django,manhhomienbienthuy/django,monetate/django,monetate/django,auvipy/django,felixxm/django,django/django,atul-bhouraskar/django,shaib/django,ghickman/django,rsalmaso/django,solarissmoke/django,ghickman/django,freakboy3742/django,shaib/django,apollo13/django,pauloxnet/django,blighj/django,rsalmaso/django,ghickman/django,takis/django,felixxm/django,auvipy/django,monetate/django,atul-bhouraskar/django,felixxm/django,rsalmaso/django,atul-bhouraskar/django,takis/django,solarissmoke/django,pauloxnet/django,shaib/django,dsanders11/django,monetate/django,pauloxnet/django,rsalmaso/django,blighj/django,apollo13/django,MarkusH/django,django/django,apollo13/django,atul-bhouraskar/django,freakboy3742/django,auvipy/django,MarkusH/django,ghickman/django,dsanders11/django,manhhomienbienthuy/django,blighj/django,apollo13/django,django/django,MarkusH/django,blighj/django,auvipy/django,manhhomienbienthuy/django,solarissmoke/django,dsanders11/django,felixxm/django,pauloxnet/django,shaib/django,takis/django