Updates dotfiles: e6bf8aa PATH precedence (2)

diff --git a/dotfiles b/dotfiles
index 0804078bd47b16d0a3962446c4006a22a00ffa39..e6bf8aa81ca1622c3b52222ae57e3498916ebec7 160000 (submodule)
--- a/dotfiles
+++ b/dotfiles
@@ -1 +1 @@
-Subproject commit 0804078bd47b16d0a3962446c4006a22a00ffa39
+Subproject commit e6bf8aa81ca1622c3b52222ae57e3498916ebec7