Add comment and cleanup.
Add comment and cleanup.

svn path=/branches/KDE/3.5/kdepim/; revision=454271

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi