Merge branch 'master' into rename

Comanche055/P51-P53.agc

@@ -28,7 +28,7 @@
 #       This AGC program shall also be referred to as Colossus 2A
 #
 #       Prepared by
-#                       Massachussets Institute of Technology
+#                       Massachusetts Institute of Technology
 #                       75 Cambridge Parkway
 #                       Cambridge, Massachusetts
 #
@@ -317,8 +317,8 @@ V06N89*		VN	0689
 #
 # FUNCTION -- TO DISPLAY THE LANDING SITE LATITUDE,
 # LONGITUDE AND ALTITUDE.  TO ACCEPT NEW DATA VIA
-# THE KEYBOARD.  TO COMPUT THE LANDING SITE
-# ORIENTATIION FOR P52 OR P54.
+# THE KEYBOARD.  TO COMPUTE THE LANDING SITE
+# ORIENTATION FOR P52 OR P54
 #
 # LET:
 #	RLS  = LANDING SITE VECTOR IN REF COORDINATES
@@ -742,7 +742,7 @@ CSSUN		2DEC	.24148		# (COS 15)/4
 # FUNCTION
 #	THIS PROGRAM READS THE IMU-CDUS AND COMPUTES THE VEHICLE ORIENTATION
 #	WITH RESPECT TO INERTIAL SPACE.  IT THEN COMPUTES THE SHAFT AXIS (SAX)
-#	WITH RESPECT TO REFERENCE INTERTIAL.  EACH STAR IN THE CATALOG IS TESTED
+#	WITH RESPECT TO REFERENCE INERTIAL.  EACH STAR IN THE CATALOG IS TESTED
 # 	TO DETERMINE IF IT IS OCCULTED BY EITHER EARTH, SUN OR MOON.  IF A
 # 	STAR IS NOT OCCULTED THEN IT IS PAIRED WITH ALL STARS OF LOWER INDEX.
 # 	THE PAIRED STAR IS TESTED FOR OCCULTATION.  PAIRS OF STARS THAT PASS
@@ -1633,7 +1633,7 @@ MKDNCDR		ECADR	MARKDOWN
 # MOD. NO. 2						21 DEC 66
 # MOD. BY STURLAUGSON
 #
-# FUNCTIONAL DESCRIPTIION:
+# FUNCTIONAL DESCRIPTION:
 #
 #	TO PERFORM A SATISFACTORY NUMBER OF SIGHTING MARKS FOR THE REQUESTING PROGRAM (OR ROUTINE).  SIGHTINGS
 # 	CAN BE MADE ON A STAR OR LANDMARK.  WHEN THE CMC ACCEPTS A MARK IT RECORDS AND STORES 5 ANGLES (3 ICDUS AND 2
@@ -1682,7 +1682,7 @@ R53A		CA	MARKINDX	# NUMBER OF MARKS
 		CADR	OPTSTALL
 		TC	CURTAINS
 		INDEX	MARKSTAT
-		CCS	QPRET		# NUMNBER OF MARKS ACTUALLY DONE
+		CCS	QPRET		# NUMBER OF MARKS ACTUALLY DONE
 		TCF	R53B
 		TCF	+2		# ZERO
 		TCF	+1		# CCS HOLE