diff --git a/mods/ENTITIES/mcl_mobs/effects.lua b/mods/ENTITIES/mcl_mobs/effects.lua
index f889f8e99..e746fef39 100644
--- a/mods/ENTITIES/mcl_mobs/effects.lua
+++ b/mods/ENTITIES/mcl_mobs/effects.lua
@@ -410,7 +410,7 @@ function mob_class:check_head_swivel(dtime)
 		--final_rotation = vector.new(0,0,0)
 	end
 
-	mcl_util.set_bone_position(self.object,self.head_swivel, vector.new(0,self.bone_eye_height,self.horrizonatal_head_height), final_rotation)
+	mcl_util.set_bone_position(self.object,self.head_swivel, vector.new(0,self.bone_eye_height,self.horizontal_head_height), final_rotation)
 end
 
 
diff --git a/mods/ENTITIES/mcl_mobs/init.lua b/mods/ENTITIES/mcl_mobs/init.lua
index 908bc6201..843315039 100644
--- a/mods/ENTITIES/mcl_mobs/init.lua
+++ b/mods/ENTITIES/mcl_mobs/init.lua
@@ -147,7 +147,7 @@ function mcl_mobs.register_mob(name, def)
 		head_eye_height = def.head_eye_height or def.bone_eye_height or 0, -- how hight aproximatly the mobs head is fromm the ground to tell the mob how high to look up at the player
 		curiosity = def.curiosity or 1, -- how often mob will look at player on idle
 		head_yaw = def.head_yaw or "y", -- axis to rotate head on
-		horrizonatal_head_height = def.horrizonatal_head_height or 0,
+		horizontal_head_height = def.horizontal_head_height or 0,
 		wears_armor = def.wears_armor, -- a number value used to index texture slot for armor
 		stepheight = def.stepheight or 0.6,
 		name = name,
diff --git a/mods/ENTITIES/mobs_mc/axolotl.lua b/mods/ENTITIES/mobs_mc/axolotl.lua
index 187e899cf..563db8bf7 100644
--- a/mods/ENTITIES/mobs_mc/axolotl.lua
+++ b/mods/ENTITIES/mobs_mc/axolotl.lua
@@ -13,7 +13,7 @@ local axolotl = {
 	head_swivel = "head.control",
 	bone_eye_height = -1,
 	head_eye_height = -0.5,
-	horrizonatal_head_height = 0,
+	horizontal_head_height = 0,
 	curiosity = 10,
 	head_yaw="z",
 
diff --git a/mods/ENTITIES/mobs_mc/chicken.lua b/mods/ENTITIES/mobs_mc/chicken.lua
index ca942d355..5702db4c7 100644
--- a/mods/ENTITIES/mobs_mc/chicken.lua
+++ b/mods/ENTITIES/mobs_mc/chicken.lua
@@ -23,7 +23,7 @@ mcl_mobs.register_mob("mobs_mc:chicken", {
 	head_swivel = "head.control",
 	bone_eye_height = 4,
 	head_eye_height = 1.5,
-	horrizonatal_head_height = -.3,
+	horizontal_head_height = -.3,
 	curiosity = 10,
 	head_yaw="z",
 	visual_size = {x=1,y=1},
diff --git a/mods/ENTITIES/mobs_mc/cow+mooshroom.lua b/mods/ENTITIES/mobs_mc/cow+mooshroom.lua
index 9d1aa1aaa..86b94eea3 100644
--- a/mods/ENTITIES/mobs_mc/cow+mooshroom.lua
+++ b/mods/ENTITIES/mobs_mc/cow+mooshroom.lua
@@ -24,7 +24,7 @@ local cow_def = {
 	head_swivel = "head.control",
 	bone_eye_height = 10,
 	head_eye_height = 1.1,
-	horrizonatal_head_height=-1.8,
+	horizontal_head_height=-1.8,
 	curiosity = 2,
 	head_yaw="z",
 	makes_footstep_sound = true,
diff --git a/mods/ENTITIES/mobs_mc/llama.lua b/mods/ENTITIES/mobs_mc/llama.lua
index 32bfc97ea..578e7c88a 100644
--- a/mods/ENTITIES/mobs_mc/llama.lua
+++ b/mods/ENTITIES/mobs_mc/llama.lua
@@ -62,7 +62,7 @@ mcl_mobs.register_mob("mobs_mc:llama", {
 	head_swivel = "head.control",
 	bone_eye_height = 11,
 	head_eye_height = 3,
-	horrizonatal_head_height=0,
+	horizontal_head_height=0,
 	curiosity = 60,
 	head_yaw = "z",
 
diff --git a/mods/ENTITIES/mobs_mc/ocelot.lua b/mods/ENTITIES/mobs_mc/ocelot.lua
index 65181a581..7aadda492 100644
--- a/mods/ENTITIES/mobs_mc/ocelot.lua
+++ b/mods/ENTITIES/mobs_mc/ocelot.lua
@@ -39,7 +39,7 @@ local ocelot = {
 	head_swivel = "head.control",
 	bone_eye_height = 6.2,
 	head_eye_height = 0.4,
-	horrizonatal_head_height=-0,
+	horizontal_head_height=-0,
 	head_yaw="z",
 	curiosity = 4,
 	collisionbox = {-0.3, -0.01, -0.3, 0.3, 0.69, 0.3},
diff --git a/mods/ENTITIES/mobs_mc/parrot.lua b/mods/ENTITIES/mobs_mc/parrot.lua
index ed2892aca..7d4c50f1c 100644
--- a/mods/ENTITIES/mobs_mc/parrot.lua
+++ b/mods/ENTITIES/mobs_mc/parrot.lua
@@ -137,7 +137,7 @@ mcl_mobs.register_mob("mobs_mc:parrot", {
 	xp_max = 3,
 	head_swivel = "head.control",
 	bone_eye_height = 1.1,
-	horrizonatal_head_height=0,
+	horizontal_head_height=0,
 	curiosity = 10,
 	collisionbox = {-0.25, -0.01, -0.25, 0.25, 0.89, 0.25},
 	visual = "mesh",
diff --git a/mods/ENTITIES/mobs_mc/pig.lua b/mods/ENTITIES/mobs_mc/pig.lua
index 9084c5d4d..7b1f4e879 100644
--- a/mods/ENTITIES/mobs_mc/pig.lua
+++ b/mods/ENTITIES/mobs_mc/pig.lua
@@ -22,7 +22,7 @@ mcl_mobs.register_mob("mobs_mc:pig", {
 	head_swivel = "head.control",
 	bone_eye_height = 7.5,
 	head_eye_height = 0.8,
-	horrizonatal_head_height=-1,
+	horizontal_head_height=-1,
 	curiosity = 3,
 	head_yaw="z",
 	makes_footstep_sound = true,
diff --git a/mods/ENTITIES/mobs_mc/polar_bear.lua b/mods/ENTITIES/mobs_mc/polar_bear.lua
index d6667a256..18d6f3a13 100644
--- a/mods/ENTITIES/mobs_mc/polar_bear.lua
+++ b/mods/ENTITIES/mobs_mc/polar_bear.lua
@@ -27,7 +27,7 @@ mcl_mobs.register_mob("mobs_mc:polar_bear", {
 	head_swivel = "head.control",
 	bone_eye_height = 2.6,
 	head_eye_height = 1,
-	horrizonatal_head_height = 0,
+	horizontal_head_height = 0,
 	curiosity = 20,
 	head_yaw="z",
 	visual_size = {x=3.0, y=3.0},
diff --git a/mods/ENTITIES/mobs_mc/rabbit.lua b/mods/ENTITIES/mobs_mc/rabbit.lua
index 6c4317519..38fae935f 100644
--- a/mods/ENTITIES/mobs_mc/rabbit.lua
+++ b/mods/ENTITIES/mobs_mc/rabbit.lua
@@ -18,7 +18,7 @@ local rabbit = {
 	head_swivel = "head.control",
 	bone_eye_height = 2,
 	head_eye_height = 0.5,
-	horrizonatal_head_height = -.3,
+	horizontal_head_height = -.3,
 	curiosity = 20,
 	head_yaw="z",
 	visual = "mesh",
diff --git a/mods/ENTITIES/mobs_mc/sheep.lua b/mods/ENTITIES/mobs_mc/sheep.lua
index af1222403..4a5e924d8 100644
--- a/mods/ENTITIES/mobs_mc/sheep.lua
+++ b/mods/ENTITIES/mobs_mc/sheep.lua
@@ -67,7 +67,7 @@ mcl_mobs.register_mob("mobs_mc:sheep", {
 	head_swivel = "head.control",
 	bone_eye_height = 3.3,
 	head_eye_height = 1.1,
-	horrizonatal_head_height=-.7,
+	horizontal_head_height=-.7,
 	curiosity = 6,
 	head_yaw="z",
 	visual = "mesh",
diff --git a/mods/ENTITIES/mobs_mc/wolf.lua b/mods/ENTITIES/mobs_mc/wolf.lua
index 7b142086d..c52b5b1a3 100644
--- a/mods/ENTITIES/mobs_mc/wolf.lua
+++ b/mods/ENTITIES/mobs_mc/wolf.lua
@@ -29,7 +29,7 @@ local wolf = {
 	head_swivel = "head.control",
 	bone_eye_height = 3.5,
 	head_eye_height = 1.1,
-	horrizonatal_head_height=0,
+	horizontal_head_height=0,
 	curiosity = 3,
 	head_yaw="z",
 	sounds = {