Parameter of context_ui_contexts

Hi seeds,
I'm reading through the code in preparation to code sprint and the BOF sessions at Drupalcon. I decided to report as much errors, anomalies, weird things as possible in your issue queue. I'l be glad to provide patches for some of them later on. I'll be around during code sprint. I'm not the most experienced developer, but I can sure help where I can...

So, for starters:
The function context_ui_contexts has a $reset parameter which default to FALSE. The function documentation still refers to a parameter $space, I guess from soms previous version of the module.

 * @param $space
 *   An optional string namespace identifier. If provided, only context definitions with the
 *   specified namespace will be returned.