diff --git a/README.md b/README.md
index a8e9a45..8f94cac 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Data Sources by connecting the conceptual data source representions of informati
to concrete logs, sensors, and other security capabilities that provide that type of data. This work complements
the Center's [Security Stack Mappings](https://github.com/center-for-threat-informed-defense/security-stack-mappings) project by allowing defenders to use both resources to understand their overall defensive coverage and make threat-informed decisions.
-
+
**Table Of Contents:**