Fix typo

Change-Id: I80ee9824473facdcb1c96f332773fcd79b266efe
Reviewed-on: https://gerrit.libreoffice.org/53246
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
diff --git a/vcl/qa/cppunit/bitmaprender/BitmapRenderTest.cxx b/vcl/qa/cppunit/bitmaprender/BitmapRenderTest.cxx
index 2f9274d..c2455e1 100644
--- a/vcl/qa/cppunit/bitmaprender/BitmapRenderTest.cxx
+++ b/vcl/qa/cppunit/bitmaprender/BitmapRenderTest.cxx
@@ -62,7 +62,7 @@ void BitmapRenderTest::testTdf104141()
    BitmapEx aBitmap = aGraphic.GetBitmapEx();
    pVDev->DrawBitmapEx(Point(20, 20), aBitmap);

    // Check drawing resuts: ensure that it contains transparent
    // Check drawing results: ensure that it contains transparent
    // (greenish) pixels
#if !defined MACOSX //TODO: on Mac colors are drifted, so exact compare fails
    const Color aColor = pVDev->GetPixel(Point(21, 21));