diff --git a/meta/template/jit.profile.lua b/meta/template/jit.profile.lua
index d0e788ceb..a7db77bf0 100644
--- a/meta/template/jit.profile.lua
+++ b/meta/template/jit.profile.lua
@@ -4,14 +4,14 @@
 local profile = {}
 
 ---@param mode string
----@param func fun(L:thread,samples:integer,vmst:string)
+---@param func fun(L: thread, samples: integer, vmst: string)
 function profile.start(mode, func)
 end
 
 function profile.stop()
 end
 
----@overload fun(th:thread,fmt:string,depth:integer)
+---@overload fun(th: thread, fmt: string, depth: integer)
 ---@param fmt string
 ---@param depth integer
 function profile.dumpstack(fmt, depth)
diff --git a/meta/template/jit.util.lua b/meta/template/jit.util.lua
index 086942866..cf525527a 100644
--- a/meta/template/jit.util.lua
+++ b/meta/template/jit.util.lua
@@ -105,7 +105,7 @@ end
 function util.tracemc(tr)
 end
 
----@overload fun(exitno:integer):integer
+---@overload fun(exitno: integer): integer
 ---@param tr Trace
 ---@param exitno integer
 ---@return integer? addr