kc3-lang/SDL

diff --git a/docs/doxyfile b/docs/doxyfile
index 67bec11..f17838d 100644
--- a/docs/doxyfile
+++ b/docs/doxyfile
@@ -31,7 +31,7 @@ PROJECT_NAME           = SDL
 # This could be handy for archiving the generated documentation or 
 # if some version control system is used.
 
-PROJECT_NUMBER         = 2.0.0
+PROJECT_NUMBER         = 2.0
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) 
 # base path where the generated documentation will be put.