[FIX] typo in odoo.py

Fixes #4203

odoo.py

@@ -146,7 +146,7 @@ def cmd_setup():
     cmd_setup_pg()
 
 def main():
-    # regsitry of commands
+    # registry of commands
     g = globals()
     cmds = dict([(i[4:],g[i]) for i in g if i.startswith('cmd_')])
     # if curl URL | python2 then use command setup