Three tiny errors in "drush help dl" Examples

The help text printed after giving drush help dl contains the examples:

 drush dl og-1.3                           Download a specfic version of diff
                                          module for my version of Drupal.
 drush dl diff-6.x-2.x                     Download a specfic development
                                          branch of diff module for a specific
                                          Drupal version.

You probably meant:

 drush dl og-1.3                           Download a specific version of
                                          Organic groups module for my version
                                          of Drupal.
 drush dl diff-6.x-2.x                     Download a specific development
                                          branch of diff module for a specific
                                          Drupal version.