split man-page improvement

[Thomas Guettler]

Improvement of the manual page of split:

Please help making Unix newbie-friendly by adding an example
how to join the splitted file again:

Example:
Split the file: split -b 1400k foo foo_splitted
Joind the file  cat foo_splitted* > foo_joined

The created "foo_joined" has the same content as the file "foo"

(Sorry for my bad English, I am not a native speaker)

-- 
Thomas Guettler <address@hidden>  http://yi.org/guettli