adjust comment.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@25472 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/graphics/GraphicsCacheItem.cpp b/src/graphics/GraphicsCacheItem.cpp
index 40de5402f49378083f359c3c3dd25ac86bdae521..e0cf41209554db4323e067f65994a02e6bfb541c 100644 (file)
--- a/src/graphics/GraphicsCacheItem.cpp
+++ b/src/graphics/GraphicsCacheItem.cpp
@@ -339,7 +339,7 @@ static string const findTargetFormat(string const & from)
                                << " to " << *it);
        }
 
-       // Failed! so we have to try to convert it to PPM format
+       // Failed! so we have to try to convert it to PNG format
        // with the standard converter
        return string("png");
 }