diff --git a/mobf/graphics.lua b/mobf/graphics.lua
index e393fb9..2297342 100644
--- a/mobf/graphics.lua
+++ b/mobf/graphics.lua
@@ -87,7 +87,6 @@ function graphics.update(entity,now,dtime)
 		dbg_mobf.graphics_lvl3("MOBF: attention mode orientation update")
 		local direction = mobf_get_direction(entity.object:getpos(),
 								entity.dynamic_data.attention.most_relevant_target:getpos())
-	
 		if entity.mode == "3d" then
 			entity.object:setyaw(
 				mobf_calc_yaw(direction.x,direction.z))
@@ -233,7 +232,6 @@ function graphics.set_animation(entity,name)
 			return
 		end
 		
-		
 		--fallback
 		entity.object:setsprite({x=0,y=0}, 1, 0, true)
 		
diff --git a/mobf/mgen_probab/direction_control.lua b/mobf/mgen_probab/direction_control.lua
index 233cd43..6f18f91 100644
--- a/mobf/mgen_probab/direction_control.lua
+++ b/mobf/mgen_probab/direction_control.lua
@@ -143,7 +143,7 @@ end
 --! @return x/y/z acceleration
 -------------------------------------------------------------------------------
 function direction_control.get_random_acceleration(minaccel,maxaccel,current_yaw, minrotation)
-
+	
 	local direction = 1
 	if math.random() < 0.5 then
 		direction = -1