Fix typo; add more whatsthis
Fix typo; add more whatsthis

svn path=/branches/kdepim/enterprise4/kdepim/; revision=813657

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