diff --git a/IMU_MODE_SWITCHING_ROUTINES.s b/IMU_MODE_SWITCHING_ROUTINES.s
index f10df43..b23298f 100644
--- a/IMU_MODE_SWITCHING_ROUTINES.s
+++ b/IMU_MODE_SWITCHING_ROUTINES.s
@@ -420,7 +420,7 @@ PIPFREE		INHINT			# PROGRAM DONE WITH PIPAS.  DON'T LIGHT
 # Page 1430
 # THE FOLLOWING ROUTINE TORQUES THE IRIGS ACCORDING TO DOUBLE PRECISION INPUTS IN THE SIX REGISTERS
 # BEGINNING AT THE ECADR ARRIVING IN A.  THE MINIMUM SIZE OF ANY PULSE TRAIN IS 16 PULSES (.25 CDU COUNTS).  THE
-# UNSENT PORTION OF THE COMMAND IS LEFT INTACT AT TEH INPUT COMMAND REGISTERS.
+# UNSENT PORTION OF THE COMMAND IS LEFT INTACT IN THE INPUT COMMAND REGISTERS.
 
 		EBANK=	1400		# VARIABLE, ACTUALLY.