fix typo in help of motr_setup
Fixed a typo in motr_setup help. Changed "upgarde" to "upgrade"
@@ -93,7 +93,7 @@ class Cmd:
f"usage: {prog} [-h] <cmd> --config <url> <args>\n"
f"where:\n"
f"cmd post_install, prepare, config, init, test, reset, cleanup,"
- f" upgarde, backup, restore\n"
+ f" upgrade, backup, restore\n"
f"url Config URL\n")
@staticmethod
