revert last commit (committed wrong file)

git-svn-id: http://svn.code.sf.net/p/texstudio/code@4144 92cce386-e96d-4106-809f-596c673a3fd8
workaround for https://sourceforge.net/p/texstudio/bugs/708/ (Bracket pairs: the closing bracket remains highlighted)

git-svn-id: http://svn.code.sf.net/p/texstudio/code@4145 92cce386-e96d-4106-809f-596c673a3fd8