/* Minimal serial functions needed to send messages out the serial
* port on the MBX console.
*
- * The MBX uxes SMC1 for the serial port. We reset the port and use
+ * The MBX uses SMC1 for the serial port. We reset the port and use
* only the first BD that EPPC-Bug set up as a character FIFO.
*
* Later versions (at least 1.4, maybe earlier) of the MBX EPPC-Bug