powerpc: Various typo fixes under arch/powerpc/cpu/mpc83xx

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
diff --git a/arch/powerpc/cpu/mpc83xx/ecc.c b/arch/powerpc/cpu/mpc83xx/ecc.c
index 985a024..2a486e4 100644
--- a/arch/powerpc/cpu/mpc83xx/ecc.c
+++ b/arch/powerpc/cpu/mpc83xx/ecc.c
@@ -37,7 +37,7 @@
 	printf("Memory Error Disable:\n");
 	printf("  Multiple-Bit Error Disable: %d\n",
 	       (ddr->err_disable & ECC_ERROR_DISABLE_MBED) ? 1 : 0);
-	printf("  Sinle-Bit Error Disable: %d\n",
+	printf("  Single-Bit Error Disable: %d\n",
 	       (ddr->err_disable & ECC_ERROR_DISABLE_SBED) ? 1 : 0);
 	printf("  Memory Select Error Disable: %d\n\n",
 	       (ddr->err_disable & ECC_ERROR_DISABLE_MSED) ? 1 : 0);
@@ -273,7 +273,7 @@
 			count = simple_strtoul(argv[3], NULL, 16);
 
 			if ((u32) addr % 8) {
-				printf("Address not alligned on "
+				printf("Address not aligned on "
 				       "double word boundary\n");
 				return 1;
 			}
@@ -312,7 +312,7 @@
 			count = simple_strtoul(argv[3], NULL, 16);
 
 			if ((u32) addr % 8) {
-				printf("Address not alligned on "
+				printf("Address not aligned on "
 				       "double word boundary\n");
 				return 1;
 			}