IDE: fix comment

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42269 4005530d-fff6-0310-9dd1-cebe43e6787f
ChmHelp: Improve LHelp and related packages. Issue #24743, patch from Reinier Olislagers

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42270 4005530d-fff6-0310-9dd1-cebe43e6787f
ChmHelp package: fix a memory leak.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42271 4005530d-fff6-0310-9dd1-cebe43e6787f