Remove trailing whitespace from tests

llvm-svn: 269841
diff --git a/openmp/runtime/test/parallel/omp_parallel_default.c b/openmp/runtime/test/parallel/omp_parallel_default.c
index 171d0f5..0a8e09e 100644
--- a/openmp/runtime/test/parallel/omp_parallel_default.c
+++ b/openmp/runtime/test/parallel/omp_parallel_default.c
@@ -17,7 +17,7 @@
     #pragma omp for
     for (i = 1; i <= LOOPCOUNT; i++) {
       mysum = mysum + i;
-    } 
+    }
     #pragma omp critical
     {
       sum = sum + mysum;