diff --git a/doc/overview.rst b/doc/overview.rst
index e986769..1d312a5 100644
--- a/doc/overview.rst
+++ b/doc/overview.rst
@@ -13,7 +13,9 @@ that any developer can request their Zeek package be included. See the
 ``README`` file of that repository for information regarding the package
 submission process.
 
-:note: It's left up to users to decide for themselves via code review,
+.. note::
+
+       It's left up to users to decide for themselves via code review,
        GitHub comments/stars, or other metrics whether any given package
        is trustworthy as there is no implied guarantees that it's secure
        just because it's been accepted into the default package source.