*
* @cmdtp: Command which caused the error
* @err: Error code (0 if none, -ve for error, like -EIO)
- * @return 0 (CMD_RET_SUCCESX) if there is not error,
+ * @return 0 (CMD_RET_SUCCESS) if there is not error,
* 1 (CMD_RET_FAILURE) if an error is found
* -1 (CMD_RET_USAGE) if 'usage' error is found
*/