"ignoring-errors" replaced by "violations" in docs (latest pointers on flake8.pycqa.org are broken to v3.4.1)

Example Documentation link that worked before: http://flake8.pycqa.org/en/latest/user/ignoring-errors.html

but now it's broken:

        \          SORRY            /
         \                         /
          \    This page does     /
           ]   not exist yet.    [    ,'|
           ]                     [   /  |
           ]___               ___[ ,'   |
           ]  ]\             /[  [ |:   |
           ]  ] \           / [  [ |:   |
           ]  ]  ]         [  [  [ |:   |
           ]  ]  ]__     __[  [  [ |:   |
           ]  ]  ] ]\ _ /[ [  [  [ |:   |
           ]  ]  ] ] (#) [ [  [  [ :===='
           ]  ]  ]_].nHn.[_[  [  [
           ]  ]  ]  HHHHH. [  [  [
           ]  ] /   `HH("N  \ [  [
           ]__]/     HHH  "  \[__[
           ]         NNN         [
           ]         N/"         [
           ]         N H         [
          /          N            \
         /           q,            \
        /                           \

If the user manually chooses version v3.4.1, same issue/result.

If the user chooses N-1, v3.3.0, works http://flake8.pycqa.org/en/3.3.0/user/ignoring-errors.html