From 0cf3bdde1aab882c59b12589a9df056146422cec Mon Sep 17 00:00:00 2001
From: John Papale <jpapale@vitamin-te.ch>
Date: Tue, 27 Oct 2020 19:13:52 +0100
Subject: [PATCH] Cleanup comments.

---
 src/pdf/XPDFRenderer.cpp | 2 +-
 src/pdf/XPDFRenderer.h   | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/pdf/XPDFRenderer.cpp b/src/pdf/XPDFRenderer.cpp
index 410739fc..ef6ede30 100644
--- a/src/pdf/XPDFRenderer.cpp
+++ b/src/pdf/XPDFRenderer.cpp
@@ -301,7 +301,7 @@ QImage& XPDFRenderer::createPDFImageCached(int pageNumber, TypePdfZoomCacheData
         {
             if(cacheData.splash != nullptr)
             {
-                cacheData.cachedImage = QImage(); // The 'm_pdfZoomCachedImage' uses a buffer from 'mSplash'.
+                cacheData.cachedImage = QImage();
                 delete cacheData.splash;
             }
             cacheData.splash = new SplashOutputDev(splashModeRGB8, 1, false, paperColor);
diff --git a/src/pdf/XPDFRenderer.h b/src/pdf/XPDFRenderer.h
index 61dc323a..105c574e 100644
--- a/src/pdf/XPDFRenderer.h
+++ b/src/pdf/XPDFRenderer.h
@@ -100,8 +100,6 @@ class XPDFRenderer : public PDFRenderer
 
         PDFDoc *mDocument;
         static QAtomicInt sInstancesCount;
-        //! The image is rendered with a quality above normal, so we can use that same
-        //! image while zooming.
         qreal mSliceX;
         qreal mSliceY;
 };