:art: shorten filename in errors

diff --git a/plug b/plug
index a17cf197608bef6aafae5037d5182282f6199854..d03a48b1639d9cd3555e2152f08e81a6c83eaf4e 160000 (submodule)
--- a/plug
+++ b/plug
@@ -1 +1 @@
-Subproject commit a17cf197608bef6aafae5037d5182282f6199854
+Subproject commit d03a48b1639d9cd3555e2152f08e81a6c83eaf4e