--- doc/Makefile.orig	2006-04-24 13:52:56.000000000 +0200
+++ doc/Makefile	2009-01-24 23:33:10.000000000 +0100
@@ -31,7 +31,7 @@
 
 
 doc:
-	@make pdf
+	@$(MAKE) pdf
 
 
 pdf:
@@ -57,7 +57,7 @@
 
 
 install: 
-	@\mv $(TEX)/*.pdf .
+	@\cp $(TEX)/*.pdf .
 
 
 help info aide: