[ELF] Fix typo in test/ELF/trace.s

Differential Revision: https://reviews.llvm.org/D57796

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@353254 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/ELF/trace.s b/test/ELF/trace.s
index 4374d93..43876ad 100644
--- a/test/ELF/trace.s
+++ b/test/ELF/trace.s
@@ -6,4 +6,4 @@
 # CHECK: {{.*}}.foo.o
 
 ## Check --trace alias
-# RUN: ld.lld -shared %t.foo.o -o %t.so -t 2>&1 | FileCheck %s
+# RUN: ld.lld -shared %t.foo.o -o %t.so --trace 2>&1 | FileCheck %s