diff --git a/meta/template/math.lua b/meta/template/math.lua
index 07917a2b0..37e1d5c74 100644
--- a/meta/template/math.lua
+++ b/meta/template/math.lua
@@ -15,8 +15,9 @@
 math = {}
 
 ---#DES 'math.abs'
----@param x number
----@return number
+---@generic Number: number
+---@param x Number
+---@return Number
 ---@nodiscard
 function math.abs(x) end