diff --git a/src/librustc_error_codes/error_codes/E0452.md b/src/librustc_error_codes/error_codes/E0452.md
index be3d573e10d2d..429813a7cdd4e 100644
--- a/src/librustc_error_codes/error_codes/E0452.md
+++ b/src/librustc_error_codes/error_codes/E0452.md
@@ -1,4 +1,6 @@
-An invalid lint attribute has been given. Erroneous code example:
+An invalid lint attribute has been given.
+
+Erroneous code example:
 
 ```compile_fail,E0452
 #![allow(foo = "")] // error: malformed lint attribute