diff --git a/presentation/Makefile b/presentation/Makefile
index edb0750..dc2598a 100644
--- a/presentation/Makefile
+++ b/presentation/Makefile
@@ -8,7 +8,6 @@ WGET  = wget -q --show-progress
 
 
 all: $(PDF)
-
 $(PDF): $(SRC)
 	@$(TEXMK) $(TEX)
 	$(TEXMK) $(FLAGS) $(TEX)