corrected error in button controller
corrected error in button controller

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      """--,,,_(_)_--_(_)_,,,--"""
              _>_[____]_<_
      ___--""" (_)\__/(_) """--___
  oo""                            ""oo

juwit-team/juwit-editor,juwit-team/juwit-editor,juwit-team/juwit-editor,juwit-team/juwit-editor