spelling: function

Analysis/src/TypeInfer.cpp

@@ -412,7 +412,7 @@ void TypeChecker::checkBlock(const ScopePtr& scope, const AstStatBlock& block)
         // ```
         // These both call each other, so `f` will be ordered before `g`, so the call to `g`
         // is typechecked before `g` has had its body checked. For this reason, there's three
-        // types for each functuion: before its body is checked, during checking its body,
+        // types for each function: before its body is checked, during checking its body,
         // and after its body is checked.
         //
         // We currently treat the before-type and the during-type as the same,

VM/src/ldo.h

@@ -37,7 +37,7 @@
 /* results from luaD_precall */
 #define PCRLUA 0   /* initiated a call to a Lua function */
 #define PCRC 1     /* did a call to a C function */
-#define PCRYIELD 2 /* C funtion yielded */
+#define PCRYIELD 2 /* C function yielded */
 
 /* type of protected functions, to be ran by `runprotected' */
 typedef void (*Pfunc)(lua_State* L, void* ud);

tests/TypeInfer.test.cpp

@@ -4885,7 +4885,7 @@ f(function(a) return a.x + a.y end)
 
     LUAU_REQUIRE_NO_ERRORS(result);
 
-    // An optional funciton is accepted, but since we already provide a function, nil can be ignored
+    // An optional function is accepted, but since we already provide a function, nil can be ignored
     result = check(R"(
 type Table = { x: number, y: number }
 local function f(a: ((Table) -> number)?) if a then return a({x = 1, y = 2}) else return 0 end end