[WebAsembly] Update default triple in test files to wasm32-unknown-unkown.

Summary: The final -wasm component has been the default for some time now.

Subscribers: jfb, dschuff, jgravelle-google, eraman, aheejin, JDevlieghere, sunfish, llvm-commits

Differential Revision: https://reviews.llvm.org/D46342

llvm-svn: 332007
diff --git a/llvm/test/CodeGen/WebAssembly/globl.ll b/llvm/test/CodeGen/WebAssembly/globl.ll
index c3126d5..7f9f81d 100644
--- a/llvm/test/CodeGen/WebAssembly/globl.ll
+++ b/llvm/test/CodeGen/WebAssembly/globl.ll
@@ -1,7 +1,7 @@
 ; RUN: llc < %s -asm-verbose=false | FileCheck %s
 
 target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
-target triple = "wasm32-unknown-unknown-wasm"
+target triple = "wasm32-unknown-unknown"
 
 ; CHECK: .globl foo
 ; CHECK: .type foo,@function