Correct wrong comment in bug_nested_proxy_task.c

The nested proxy task does not have dependencies.

llvm-svn: 293472
diff --git a/openmp/runtime/test/tasking/bug_nested_proxy_task.c b/openmp/runtime/test/tasking/bug_nested_proxy_task.c
index f594721..6c00822 100644
--- a/openmp/runtime/test/tasking/bug_nested_proxy_task.c
+++ b/openmp/runtime/test/tasking/bug_nested_proxy_task.c
@@ -116,7 +116,7 @@
     {
 /*
  *      Corresponds to:
-        #pragma omp target nowait depend(out: dep)
+        #pragma omp target nowait
         {
             my_sleep( 0.1 );
         }