diff --git a/libraries/AP_Motors/AP_MotorsHexa.cpp b/libraries/AP_Motors/AP_MotorsHexa.cpp
index c390298843..fda15cea7d 100644
--- a/libraries/AP_Motors/AP_MotorsHexa.cpp
+++ b/libraries/AP_Motors/AP_MotorsHexa.cpp
@@ -1,37 +1,37 @@
 /*
-	AP_MotorsHexa.cpp - ArduCopter motors library
-	Code by RandyMackay. DIYDrones.com
-
-	This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-*/
+ *       AP_MotorsHexa.cpp - ArduCopter motors library
+ *       Code by RandyMackay. DIYDrones.com
+ *
+ *       This library is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU Lesser General Public
+ *   License as published by the Free Software Foundation; either
+ *   version 2.1 of the License, or (at your option) any later version.
+ */
 
 #include "AP_MotorsHexa.h"
 
 // setup_motors - configures the motors for a hexa
 void AP_MotorsHexa::setup_motors()
 {
-	// call parent
-	AP_MotorsMatrix::setup_motors();
+    // call parent
+    AP_MotorsMatrix::setup_motors();
 
-	// hard coded config for supported frames
-	if( _frame_orientation == AP_MOTORS_PLUS_FRAME ) {
-		// plus frame set-up
-		add_motor(AP_MOTORS_MOT_1,   0, AP_MOTORS_MATRIX_MOTOR_CW,  AP_MOTORS_MOT_2, 1);
-		add_motor(AP_MOTORS_MOT_2, 180, AP_MOTORS_MATRIX_MOTOR_CCW, AP_MOTORS_MOT_1, 4);
-		add_motor(AP_MOTORS_MOT_3,-120, AP_MOTORS_MATRIX_MOTOR_CW,  AP_MOTORS_MOT_4, 5);
-		add_motor(AP_MOTORS_MOT_4,  60, AP_MOTORS_MATRIX_MOTOR_CCW, AP_MOTORS_MOT_3, 2);
-		add_motor(AP_MOTORS_MOT_5, -60, AP_MOTORS_MATRIX_MOTOR_CCW, AP_MOTORS_MOT_6, 6);
-		add_motor(AP_MOTORS_MOT_6, 120, AP_MOTORS_MATRIX_MOTOR_CW,  AP_MOTORS_MOT_5, 3);
-	}else{
-		// X frame set-up
-		add_motor(AP_MOTORS_MOT_1,  90, AP_MOTORS_MATRIX_MOTOR_CW,  AP_MOTORS_MOT_2, 2);
-		add_motor(AP_MOTORS_MOT_2, -90, AP_MOTORS_MATRIX_MOTOR_CCW, AP_MOTORS_MOT_1, 5);
-		add_motor(AP_MOTORS_MOT_3, -30, AP_MOTORS_MATRIX_MOTOR_CW,  AP_MOTORS_MOT_4, 6);
-		add_motor(AP_MOTORS_MOT_4, 150, AP_MOTORS_MATRIX_MOTOR_CCW, AP_MOTORS_MOT_3, 3);
-		add_motor(AP_MOTORS_MOT_5,  30, AP_MOTORS_MATRIX_MOTOR_CCW, AP_MOTORS_MOT_6, 1);
-		add_motor(AP_MOTORS_MOT_6,-150, AP_MOTORS_MATRIX_MOTOR_CW,  AP_MOTORS_MOT_5, 4);
-	}
+    // hard coded config for supported frames
+    if( _frame_orientation == AP_MOTORS_PLUS_FRAME ) {
+        // plus frame set-up
+        add_motor(AP_MOTORS_MOT_1,   0, AP_MOTORS_MATRIX_MOTOR_CW,  AP_MOTORS_MOT_2, 1);
+        add_motor(AP_MOTORS_MOT_2, 180, AP_MOTORS_MATRIX_MOTOR_CCW, AP_MOTORS_MOT_1, 4);
+        add_motor(AP_MOTORS_MOT_3,-120, AP_MOTORS_MATRIX_MOTOR_CW,  AP_MOTORS_MOT_4, 5);
+        add_motor(AP_MOTORS_MOT_4,  60, AP_MOTORS_MATRIX_MOTOR_CCW, AP_MOTORS_MOT_3, 2);
+        add_motor(AP_MOTORS_MOT_5, -60, AP_MOTORS_MATRIX_MOTOR_CCW, AP_MOTORS_MOT_6, 6);
+        add_motor(AP_MOTORS_MOT_6, 120, AP_MOTORS_MATRIX_MOTOR_CW,  AP_MOTORS_MOT_5, 3);
+    }else{
+        // X frame set-up
+        add_motor(AP_MOTORS_MOT_1,  90, AP_MOTORS_MATRIX_MOTOR_CW,  AP_MOTORS_MOT_2, 2);
+        add_motor(AP_MOTORS_MOT_2, -90, AP_MOTORS_MATRIX_MOTOR_CCW, AP_MOTORS_MOT_1, 5);
+        add_motor(AP_MOTORS_MOT_3, -30, AP_MOTORS_MATRIX_MOTOR_CW,  AP_MOTORS_MOT_4, 6);
+        add_motor(AP_MOTORS_MOT_4, 150, AP_MOTORS_MATRIX_MOTOR_CCW, AP_MOTORS_MOT_3, 3);
+        add_motor(AP_MOTORS_MOT_5,  30, AP_MOTORS_MATRIX_MOTOR_CCW, AP_MOTORS_MOT_6, 1);
+        add_motor(AP_MOTORS_MOT_6,-150, AP_MOTORS_MATRIX_MOTOR_CW,  AP_MOTORS_MOT_5, 4);
+    }
 }
\ No newline at end of file