* Update command.cpp
Fixed typo in the command description.
* Bugfix for #flymode zone crash
Bugfix for #flymode zone crash when invalid values are passed. Also, when entering #flymode without parameters, the correct syntax is now displayed.
* Changed as requested
Incomplete descriptions added as far as the function was clear to me. Tried to standardize the words used in the descriptions. Corrected a few orthographic problems. Added some words to existing descriptions to make them more understandable. Some rules which were not used anymore are deleted.
Thalix