diff --git a/README.md b/README.md
index 7357d22..3f66557 100644
--- a/README.md
+++ b/README.md
@@ -221,7 +221,9 @@ jobs:
 
             Details:
 
-            > ${{ steps.check_semver.outputs.error_message }}
+            ```
+            ${{ steps.check_semver.outputs.error_message }}
+            ```
 
       # Delete a previous comment when the issue has been resolved
       - if: ${{ steps.check_semver.outputs.error_message == null }}