diff --git a/cpu/miscInstrs.asm b/cpu/miscInstrs.asm
index 0f1c050..234a9c1 100644
--- a/cpu/miscInstrs.asm
+++ b/cpu/miscInstrs.asm
@@ -323,7 +323,7 @@ testRlcCarry:  ; 2b
 	bit 0, a
 	ret nz      ; LSB check (should be 0)
 	bit 1, a
-	ret z       ; rotateion check (bit 1 should be 1)
+	ret z       ; rotation check (bit 1 should be 1)
 
 	set 1, b
 	ret
@@ -355,7 +355,7 @@ testRlCarry:  ; 3b
 	bit 0, a
 	ret z       ; LSB check (should be 1)
 	bit 1, a
-	ret nz      ; rotateion check (bit 1 should be 0)
+	ret nz      ; rotation check (bit 1 should be 0)
 
 	set 1, b
 	ret
@@ -559,7 +559,7 @@ testRlcaCarry:  ; 9b
 	bit 0, a
 	ret nz      ; LSB check (should be 0)
 	bit 1, a
-	ret z       ; rotateion check (bit 1 should be 1)
+	ret z       ; rotation check (bit 1 should be 1)
 
 	set 1, b
 	ret
@@ -591,7 +591,7 @@ testRlaCarry:  ; 10b
 	bit 0, a
 	ret z       ; LSB check (should be 1)
 	bit 1, a
-	ret nz      ; rotateion check (bit 1 should be 0)
+	ret nz      ; rotation check (bit 1 should be 0)
 
 	set 1, b
 	ret