SQUASHME: rename

I've renamed f to action, which indicates that it's a function
performing an action on each item in the list.

Author: Mersho

src/FSharpLint.Core/Framework/Ast.fs

@@ -124,8 +124,8 @@ module Ast =
         | _ -> None
 
     module List =
-        let inline revIter func items =
-            items |> List.rev |> List.iter func
+        let inline revIter action items =
+            items |> List.rev |> List.iter action
 
     let inline private moduleDeclarationChildren node add =
         match node with