diff --git a/src/test/inputs/README.md b/src/test/inputs/README.md
index 4faa8a7dd..03aa10e67 100644
--- a/src/test/inputs/README.md
+++ b/src/test/inputs/README.md
@@ -1,6 +1,6 @@
 Directory containing test-specific input files that are not source code.
 
-===
+---
 
 Rules
 ===