IDEIntf: fixed typo

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@44164 4005530d-fff6-0310-9dd1-cebe43e6787f
IDE: added VK_OEM_COMMA to key list

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@44165 4005530d-fff6-0310-9dd1-cebe43e6787f