Don't hardcode path to doxygen


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3948 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/Makefile b/docs/Makefile
index da24e8e..cfa28e9 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -1,5 +1,5 @@
 doxygen-files:
-	/home/vadve/lattner/bin/doxygen doxygen.cfg
+	doxygen doxygen.cfg
 
 doxygen.tar.gz: doxygen/index.html
 	rm -rf $@