Add more spacing after pref list

diff --git a/README.md b/README.md
index d9b391c057e6547787ece2fa0f1f5654fc77caf0..8d85eca66a63e493efe2871f0720e544bf7bd9e5 100644 (file)
--- a/README.md
+++ b/README.md
@@ -3792,6 +3792,7 @@ as well as the following security preferences:
 |     If false, the TLS 1.3 downgrade check is disabled.
 | security.warn_submit_secure_to_insecure | boolean | true
 |     If false, no warning is shown when submitting s form from https to http.
+ 
 
 Using the preference as the key, set the `Value` to the corresponding preference value.