doc: fix doxygen warning

This fixes the following warning:

warning: argument 'a4wide' for option PAPER_TYPE is not a valid enum value
Using the default: a4!

Signed-off-by: Alexander Stein <alexander.stein@mailbox.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

diff --git a/Doxyfile.in b/Doxyfile.in
index 8c6d5918f1d973fd3158d275336c16526bd96146..813ab31443e5281aa83d3b71bd2b176d230ec2fe 100644 (file)
--- a/Doxyfile.in
+++ b/Doxyfile.in
@@ -79,7 +79,7 @@ TREEVIEW_WIDTH         = 250
 GENERATE_LATEX         = NO
 LATEX_OUTPUT           =
 COMPACT_LATEX          = NO
-PAPER_TYPE             = a4wide
+PAPER_TYPE             = a4
 EXTRA_PACKAGES         =
 LATEX_HEADER           =
 PDF_HYPERLINKS         = NO