diff --git a/libraries/AP_Math/AP_Math.h b/libraries/AP_Math/AP_Math.h
index a768e3e695..5794252b6f 100644
--- a/libraries/AP_Math/AP_Math.h
+++ b/libraries/AP_Math/AP_Math.h
@@ -20,39 +20,39 @@ AP_PARAMDEFV(Matrix3f, Matrix3f, AP_PARAM_MATRIX3F);
 AP_PARAMDEFV(Vector3f, Vector3f, AP_PARAM_VECTOR3F);
 
 // a varient of asin() that always gives a valid answer.
-float safe_asin(float v);
+float           safe_asin(float v);
 
 // a varient of sqrt() that always gives a valid answer.
-float safe_sqrt(float v);
+float           safe_sqrt(float v);
 
 // find a rotation that is the combination of two other
 // rotations. This is used to allow us to add an overall board
 // rotation to an existing rotation of a sensor such as the compass
-enum Rotation rotation_combination(enum Rotation r1, enum Rotation r2, bool *found = NULL);
+enum Rotation           rotation_combination(enum Rotation r1, enum Rotation r2, bool *found = NULL);
 
 // return distance in meters between two locations
-float get_distance(const struct Location *loc1, const struct Location *loc2);
+float                   get_distance(const struct Location *loc1, const struct Location *loc2);
 
 // return distance in centimeters between two locations
-int32_t get_distance_cm(const struct Location *loc1, const struct Location *loc2);
+int32_t                 get_distance_cm(const struct Location *loc1, const struct Location *loc2);
 
 // return bearing in centi-degrees between two locations
-int32_t get_bearing_cd(const struct Location *loc1, const struct Location *loc2);
+int32_t                 get_bearing_cd(const struct Location *loc1, const struct Location *loc2);
 
-// see if location is past a line perpendicular to 
-// the line between point1 and point2. If point1 is 
+// see if location is past a line perpendicular to
+// the line between point1 and point2. If point1 is
 // our previous waypoint and point2 is our target waypoint
 // then this function returns true if we have flown past
 // the target waypoint
-bool location_passed_point(struct Location &location, 
-						   struct Location &point1, 			   
-						   struct Location &point2);
+bool        location_passed_point(struct Location & location,
+                                  struct Location & point1,
+                                  struct Location & point2);
 
 //  extrapolate latitude/longitude given bearing and distance
-void location_update(struct Location *loc, float bearing, float distance);
+void        location_update(struct Location *loc, float bearing, float distance);
 
 // extrapolate latitude/longitude given distances north and east
-void location_offset(struct Location *loc, float ofs_north, float ofs_east);
+void        location_offset(struct Location *loc, float ofs_north, float ofs_east);
 
 #endif // AP_MATH_H