Cleanup: fix "MHz" spelling
Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/cpu/mpc8xx/fec.c b/cpu/mpc8xx/fec.c
index 141425d..89c1ff9 100644
--- a/cpu/mpc8xx/fec.c
+++ b/cpu/mpc8xx/fec.c
@@ -398,7 +398,7 @@
* * the MII management interface clock must be less than or equal
* * to 2.5 MHz.
* * This MDC frequency is equal to system clock / (2 * MII_SPEED).
- * * Then MII_SPEED = system_clock / 2 * 2,5 Mhz.
+ * * Then MII_SPEED = system_clock / 2 * 2,5 MHz.
*
* All MII configuration is done via FEC1 registers:
*/