diff --git a/api/UnitCanAttack.lua b/api/UnitCanAttack.lua
index 98110f5..6c1e94e 100644
--- a/api/UnitCanAttack.lua
+++ b/api/UnitCanAttack.lua
@@ -1,7 +1,7 @@
 ---@diagnostic disable: missing-return, lowercase-global
 
----@param unit string 
----@param unit string 
----@return 1nil canAttack 
+---@param unitA string 
+---@param unitB string 
+---@return number|nil canAttack 1 or nil
 ---Returns whether one unit can attack another
-function UnitCanAttack(unit, unit) end
\ No newline at end of file
+function UnitCanAttack(unitA, unitB) end
\ No newline at end of file
diff --git a/api/UnitHealth.lua b/api/UnitHealth.lua
index adccd7e..bc6f699 100644
--- a/api/UnitHealth.lua
+++ b/api/UnitHealth.lua
@@ -1,7 +1,7 @@
 ---@diagnostic disable: missing-return, lowercase-global
 
 ---@param unit string 
----@param name string 
 ---@return number health 
 ---Returns a unit's current amount of health
+---@overload fun(name: string): number
 function UnitHealth(unit, name) end
\ No newline at end of file
diff --git a/api/UnitHealthMax.lua b/api/UnitHealthMax.lua
index 68cb19e..29ff5b9 100644
--- a/api/UnitHealthMax.lua
+++ b/api/UnitHealthMax.lua
@@ -1,7 +1,7 @@
 ---@diagnostic disable: missing-return, lowercase-global
 
 ---@param unit string 
----@param name string 
 ---@return number maxValue 
 ---Returns a unit's maximum health value
+---@overload fun(name: string): number
 function UnitHealthMax(unit, name) end
\ No newline at end of file