diff --git a/src/test/ui/borrowck/borrowck-feature-nll-overrides-migrate.rs b/src/test/ui/borrowck/borrowck-feature-nll-overrides-migrate.rs
index a6f3905bebd..51f2ff75da8 100644
--- a/src/test/ui/borrowck/borrowck-feature-nll-overrides-migrate.rs
+++ b/src/test/ui/borrowck/borrowck-feature-nll-overrides-migrate.rs
@@ -9,8 +9,8 @@
 // borrowck=migrate`.
 
 // revisions: zflag edition
-// [zflag]compile-flags: -Z borrowck=migrate
-// [edition]edition:2018
+//[zflag]compile-flags: -Z borrowck=migrate
+//[edition]edition:2018
 
 #![feature(nll)]