diff --git a/Luminary099/R63.agc b/Luminary099/R63.agc
index 0934730..1bdc83b 100644
--- a/Luminary099/R63.agc
+++ b/Luminary099/R63.agc
@@ -44,7 +44,7 @@
 #
 # 3. FLASH DISPLAY V 04 N 06.  R2 INDICATES WHICH SPACECRAFT AXIS IS TO
 # BE POINTED AT CSM.  INITIAL CHOICE IS PREFERRED (+Z) AXIS (R2=1).
-# ASTRONAUT CAN CHANGE TO (+X) AXIS (R2 NOT =1) BY V 22 E 2 E.  CONTINUE
+# ASTRONAUT CAN CHANGE TO (+X) AXIS (R2 NOT = 1) BY V 22 E 2 E.  CONTINUE
 # AFTER KEYING IN PROCEED.
 #
 # 4. BOTH VEHICLE STATE VECTORS UPDATED BY CONIC EQS.
@@ -56,13 +56,13 @@
 # 6. GIMBAL ANGLES FROM VECPOINT TRANSFORMED INTO FDAI BALL ANGLES BY
 # BALLANGS.  FLASH DISPLAY V 06 N 18 AND AWAIT RESPONSE.
 #
-# 7 	RECYCLE -- RETURN TO STEP 4.
-#	TERMINATE -- EXIT R63
-#	PROCEED -- RESET 3AXISFLAG AND CALL R60LEM FOR ATTITUDE MANEUVER.
+# 7. RECYCLE - RETURN TO STEP 4.
+#    TERMINATE - EXIT R63.
+#    PROCEED - RESET 3AXISFLG AND CALL R60LEM FOR ATTITUDE MANEUVER.
 #
 # CALLING SEQUENCE:	V 89 E.
 #
-# SUBROUTINES CALLED:	CHECKP00H, R02BOTH, GOXDSPF, CSMCONIC, LEMCONIC,
+# SUBROUTINES CALLED:	CHKPOOH, R02BOTH, GOXDSPF, CSMCONIC, LEMCONIC,
 #			VECPOINT, BALLANGS, R60LEM.
 #
 # NORMAL EXIT MODES: 	TC ENDEXT
@@ -75,9 +75,9 @@
 #
 # ERASABLE INITIALIZATION REQUIRED:  NONE
 #
-# DEBRIS:	OPTION1, +1, TDEC1, PCINTVSM, SCAXIS, CPHI, CTHETA, CPSI,
+# DEBRIS:	OPTION1, +1, TDEC1, PDINTVSM, SCAXIS, CPHI, CTHETA, CPSI,
 # Page 339
-#		3AXISFLAG.
+#		3AXISFLG.
 
 		EBANK=	RONE
 		BANK	32
@@ -91,13 +91,13 @@ V89CALL		TC	BANKCALL	# IMU STATUS CHECK.  RETURNS IF ORIENTATION
 		TS	OPTIONX		# TRACKING ATTITUDE AXIS.
 		CAF	ONE
 		TS	OPTIONX  +1
-		CAF	VB04N12		# V 04 N 12.
+		CAF	VB04N12		# V 04 N 12
 		TC	BANKCALL
 		CADR	GOFLASH
 		TC	ENDEXT		# TERMINATE
 		TC 	+2		# PROCEED
 		TC	-5		# DATA IN.  OPTION1+1 = 1 FOR Z AXIS
-V89RECL		TC	INTPRET		#			2 FOR X AXIS
+V89RECL		TC	INTPRET		#			= 2 FOR X AXIS
 		RTB	DAD
 			LOADTIME	# READ PRESENT TIME
 			DP1MIN
@@ -110,7 +110,7 @@ V89RECL		TC	INTPRET		#			2 FOR X AXIS
 			TSTART82
 		STCALL	TDEC1		# STORE TIME FOR LEMCONIC CALL
 			LEMCONIC	# LEM STATE VECTOR UPDATE
-		VLOAD	VSU		# CSM POSITION -- LEM POSITION -- LOS
+		VLOAD	VSU		# CSM POSITION - LEM POSITION = LOS
 			RONE		# LOS VECTOR LEFT IN MPAC
 			RATT
 		MXV	RTB		# (REFSMAT X LOS).  TRANSFORMS LOS FROM
@@ -128,7 +128,7 @@ ALINEX		TC	INTPRET		# X AXIS ALIGNMENT
 # Page 340
 V89CALL1	STCALL	SCAXIS		# STORE SELECTED ALIGNMENT AXIS
 			VECPOINT	# PUTS DESIRED GIM ANG (OG,IG,MG) IN TMPAC
-		STORE	CPHI		# STOR GIMBAL ANGLES FOR BALLANGS CALL
+		STORE	CPHI		# STORE GIMBAL ANGLES FOR BALLANGS CALL.
 		EXIT
 		TC	BANKCALL
 		CADR	BALLANGS	# PUTS DESIRED BALL ANGLE IN FDAIX,Y,Z