fixed CRLF

[libfirm] / libfirm.doxygen.in

diff --git a/libfirm.doxygen.in b/libfirm.doxygen.in
index c2810e0..49b25c0 100644 (file)
--- a/libfirm.doxygen.in
+++ b/libfirm.doxygen.in
@@ -835,7 +835,7 @@ GRAPHICAL_HIERARCHY    = YES
 # generated by dot. Possible values are gif, jpg, and png
 # If left blank gif will be used.
 
-DOT_IMAGE_FORMAT       = gif
+DOT_IMAGE_FORMAT       = png
 
 # The tag DOT_PATH can be used to specify the path where the dot tool can be
 # found. If left blank, it is assumed the dot tool can be found on the path.