Changed mime type for MNG from image/png to image/x-mng and JNG to image/x-jng
diff --git a/coders/png.c b/coders/png.c
index e45ab5e..8b55d25 100644
--- a/coders/png.c
+++ b/coders/png.c
@@ -7496,7 +7496,7 @@
if (*version != '\0')
entry->version=ConstantString(version);
- entry->mime_type=ConstantString("image/png");
+ entry->mime_type=ConstantString("image/x-mng");
entry->module=ConstantString("PNG");
entry->note=ConstantString(MNGNote);
(void) RegisterMagickInfo(entry);
@@ -7633,7 +7633,7 @@
entry->magick=(IsImageFormatHandler *) IsJNG;
entry->adjoin=MagickFalse;
entry->description=ConstantString("JPEG Network Graphics");
- entry->mime_type=ConstantString("image/png");
+ entry->mime_type=ConstantString("image/x-jng");
entry->module=ConstantString("PNG");
entry->note=ConstantString(JNGNote);
(void) RegisterMagickInfo(entry);