diff --git a/Comanche055/CM_ENTRY_DIGITAL_AUTOPILOT.s b/Comanche055/CM_ENTRY_DIGITAL_AUTOPILOT.s
index 96ecd42..4db4f99 100644
--- a/Comanche055/CM_ENTRY_DIGITAL_AUTOPILOT.s
+++ b/Comanche055/CM_ENTRY_DIGITAL_AUTOPILOT.s
@@ -544,7 +544,7 @@ BIASEDZ		TS	JETEM2		# SAVE RATE/180.  ERROR/180 IS IN L.
 		TCF	+2
 		CA	CM/BIAS
 		AD	L		# BIAS THE ERROR.
-		LXCH	Q		# SAVE CALLER'S RETURN ADDRES.
+		LXCH	Q		# SAVE CALLER'S RETURN ADDRESS.
 		TC	3DDZ		# GO GENERATE THE ERROR BIT.
 		DXCH	L		# BIT TO L, RESTORE CALLER'S Q.
 4D/SDZ		CCS	JETEM2		# CAME HERE IN EXT ATM.  C(L) = ERROR BIT