update more tests

Author: tlively

test/lit/passes/signature-pruning.wast

@@ -398,7 +398,7 @@
 
   ;; As above, but now an import also uses this signature, which prevents us
   ;; from changing anything.
-  ;; CHECK:      (import "out" "func" (func $import (type $func.0) (param i32)))
+  ;; CHECK:      (import "out" "func" (func $import (type $sig) (param i32)))
   (import "out" "func" (func $import (type $sig) (param i32)))
 
   (memory 1 1)

test/lit/wat-kitchen-sink.wast

@@ -168,7 +168,7 @@
 
  ;; CHECK:      (import "mod" "" (global $gimport$1 (ref null $many)))
 
- ;; CHECK:      (import "mod" "f5" (func $fimport$1 (type $func.0)))
+ ;; CHECK:      (import "mod" "f5" (func $fimport$1 (type $void)))
 
  ;; CHECK:      (global $2 (mut i32) (i32.const 0))