diff --git a/mods/PLAYER/mcl_playerplus/init.lua b/mods/PLAYER/mcl_playerplus/init.lua
index 9fa4d8f9f4..bf5dfdc47a 100644
--- a/mods/PLAYER/mcl_playerplus/init.lua
+++ b/mods/PLAYER/mcl_playerplus/init.lua
@@ -33,12 +33,16 @@ minetest.register_globalstep(function(dtime)
 		end
 
 		if controls.sneak and player:get_attach() == nil then
+			-- controls head pitch when sneaking
 			player:set_bone_position("Head", vector.new(0,6.3,0), vector.new(pitch+36,0,0))
-			if player:get_properties().collisionbox ~= {-0.35,0,-0.35,0.35,1.40,0.35} then
+			-- sets collisionbox, eye height, and nametag color accordingly
+			if player:get_properties().collisionbox ~= {-0.35,0,-0.35,0.35,1.35,0.35} then
 				player:set_properties({collisionbox = {-0.35,0,-0.35,0.35,1.35,0.35}, eye_height = 1.35, nametag_color = { r = 255, b = 225, a = 0, g = 225 }})
 			end
 		else
+			-- controls head pitch when not sneaking
 			player:set_bone_position("Head", vector.new(0,6.3,0), vector.new(pitch,0,0))
+			-- sets collisionbox, eye height, and nametag color accordingly
 			if player:get_properties().collisionbox ~= {-0.35,0,-0.35,0.35,1.8,0.35} then
 				player:set_properties({collisionbox = {-0.35,0,-0.35,0.35,1.8,0.35}, eye_height = 1.65, nametag_color = { r = 255, b = 225, a = 225, g = 225 }})
 			end