Components, PascalScript: fixed typos

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45907 4005530d-fff6-0310-9dd1-cebe43e6787f
Components, LazUtils and LeakView: fixed typos in comments

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45908 4005530d-fff6-0310-9dd1-cebe43e6787f