Fix reference to device driver.

sorenroug · sorenroug · commit f78be30c40fd · 2022-05-26T10:33:24.000+02:00
diff --git a/os9software/cms9639/T1.asm b/os9software/cms9639/T1.asm
@@ -52,7 +52,7 @@ OptEnd equ *
 
 TxNam fcs /T1/
 TxMGR fcs /SCF/
-TxDrv fcs /ACIA/
+TxDrv fcs /ACIA51/
 
  emod Module CRC
 
