d3dx9: Fix a typo.

dlls/d3dx9_36/core.c

@@ -157,7 +157,7 @@ HRESULT WINAPI D3DXCreateBuffer(DWORD size, ID3DXBuffer **buffer)
 
     *buffer = &object->ID3DXBuffer_iface;
 
-    TRACE("Created ID3DBuffer %p\n", *buffer);
+    TRACE("Created ID3DXBuffer %p.\n", *buffer);
 
     return D3D_OK;
 }

dlls/d3dx9_36/tests/core.c

@@ -81,7 +81,7 @@ static void test_ID3DXBuffer(void)
     ok(!size, "GetBufferSize failed, got %u, expected %u\n", size, 0);
 
     count = ID3DXBuffer_Release(buffer);
-    ok(!count, "ID3DBuffer has %u references left\n", count);
+    ok(!count, "ID3DXBuffer has %u references left\n", count);
 
     hr = D3DXCreateBuffer(3, &buffer);
     ok(hr == D3D_OK, "D3DXCreateBuffer failed, got %#x, expected %#x\n", hr, D3D_OK);
@@ -90,7 +90,7 @@ static void test_ID3DXBuffer(void)
     ok(size == 3, "GetBufferSize failed, got %u, expected %u\n", size, 3);
 
     count = ID3DXBuffer_Release(buffer);
-    ok(!count, "ID3DBuffer has %u references left\n", count);
+    ok(!count, "ID3DXBuffer has %u references left\n", count);
 }
 
 static void test_ID3DXSprite(IDirect3DDevice9 *device)