Update prezto

[rbdr/dotfiles] / prezto

diff --git a/prezto b/prezto
index e21d3dce9edebab44ebc876fd32ed0cf22cb8b55..54fe2c7f5b05636043970f703ab23bcc7b3d40be 160000 (submodule)
--- a/prezto
+++ b/prezto
@@ -1 +1 @@
-Subproject commit e21d3dce9edebab44ebc876fd32ed0cf22cb8b55
+Subproject commit 54fe2c7f5b05636043970f703ab23bcc7b3d40be