Updated Design (markdown)

Design.md

@@ -4,7 +4,7 @@ First of all, you have to check out animations, because animations are very impo
 
 Let us begin with simple things:
 
-# Recolor button
+# Recolor objects
 
 Let us create the Button:<br>
 ````lua
@@ -34,6 +34,7 @@ aButton:onClickUp(buttonLogic) -- button logic on click up
 aButton:onLoseFocus(function(self) self:setBackground(colors.gray) end) -- if user is clicking on the button and dragging out of button size this event will change the bg color back to gray
 ````
 
+# fade in/out objects
 instead of recoloring we are also able to slowly reposition the button, something like fade in:<br>
 ````lua
 local buttonAnimation = mainFrame:addAnimation("buttonFadeAnim")