This is a trivial change to a docstring. I corrected the spelling.
$ svn diff
--- sqlobject/manager/command.py (revision 3382)
+++ sqlobject/manager/command.py (working copy)
@@ -874,7 +874,7 @@
help = ('Record state of table definitions. The state of each '
'table is written out to a separate file in a directory, '
'and that directory forms a "version". A table is also '
- 'added to you datebase (%s) that reflects the version the '
+ 'added to your database (%s) that reflects the version the '
'database is currently at. Use the upgrade command to '
'sync databases with code.'