diff --git a/Comanche055/TVCEXECUTIVE.agc b/Comanche055/TVCEXECUTIVE.agc
index ae87569..9bdd034 100644
--- a/Comanche055/TVCEXECUTIVE.agc
+++ b/Comanche055/TVCEXECUTIVE.agc
@@ -183,18 +183,18 @@ REPCHEK		CAE	REPFRAC		# CHECK FOR REPETITIVE UPDATES
 		TCF	CORSETUP
 # Page 948
 1SHOTOK		CAF	BIT13		# CHECK ENGINE-ON BIT, NOT PERMITTING
-		EXTEND			#	SWITCHOVER DURING ENGINE-SHUTDOWN
+		EXTEND			#      ONE-SHOT DURING ENGINE-SHUTDOWN
 		RAND	DSALMOUT
 		CCS	A
-		TCF	+2		# 	ONE-SHOT OK
-		TCF	TVCEXFIN	# 	NO, TERMINATE
+		TCF	+2		#      ONE-SHOT OK
+		TCF	TVCEXFIN	#      NO, TERMINATE
 
 		INCR	TVCEXPHS	#					(3)
 
 # RSB 2009.  The following instruction was previously "CAE FCORFRAC", but FCORFRAC
 # is not in erasable memory as implied by the use of CAE.  I've accordingly changed
 # it to CAF instead to indicate fixed memory.
-TEMPSET		CAF	FCORFRAC	# 	SET UP CORRECTION FRACTION
+TEMPSET		CAF	FCORFRAC	#      SET UP CORRECTION FRACTION
 		TS	TEMPDAP +1
 
 		INCR	TVCEXPHS	# ENTRY FROM REPCHECK AT NEXT LOCATION	(4)
@@ -207,8 +207,8 @@ CORSETUP	CAE	DAPDATR1	# CHECK FOR LEM-OFF/ON
 		AD	TEMPDAP +1
 		TS	TEMPDAP		# CG.CORR USES TEMPDAP
 
-		CAF	NEGONE		# SET UP FOR CNTR = -1 (SWTCHOVR DONE)
-		TS	CNTRTMP		#	(COPYCYCLE AT "CNTRCOPY")
+		CAF	NEGONE		# SET UP FOR CNTR = -1 (ONE-SHOT DONE)
+		TS	CNTRTMP		#      (COPYCYCLE AT  .CNTRCOPY. )
 
 CG.CORR		EXTEND			# PITCH TMC LOOP
 		DCA	PDELOFF