Added some more tips and fixed a spelling mistake.
Added some more tips and fixed a spelling mistake.

svn path=/trunk/kdepim/; revision=299599

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