dxdiagn: Use quotes to include ddraw.h. Fixes a winapi_check warning.

[Francois Gouget]

---
We use quotes everywhere else and winapi_check complained about this. So...

 dlls/dxdiagn/provider.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/dxdiagn/provider.c b/dlls/dxdiagn/provider.c
index c30600b..ca81817 100644
--- a/dlls/dxdiagn/provider.c
+++ b/dlls/dxdiagn/provider.c
@@ -31,7 +31,7 @@
 #include "strmif.h"
 #include "vfw.h"
 #include "mmddk.h"
-#include <ddraw.h>
+#include "ddraw.h"
 
 #include "wine/debug.h"
 
-- 
1.4.4.4