Remove trailing whitespace

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12293 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/drd/drd_darwin_intercepts.c b/drd/drd_darwin_intercepts.c
index 06f6a2a..074bee0 100644
--- a/drd/drd_darwin_intercepts.c
+++ b/drd/drd_darwin_intercepts.c
@@ -43,7 +43,7 @@
 {
    void* res;
    OrigFn fn;
-  
+
    VALGRIND_GET_ORIG_FN(fn);
 
    ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN();