trying to fix headings

Author: gbinal

Diff for: index.md

@@ -56,7 +56,7 @@ Implementation guidance for open data practices.
 
 This section is a list of ready-to-use solutions or tools that will help agencies jump-start their open efforts.  These are real, implementable, coded solutions that were developed to significantly reduce the barrier to implementing open data at your agency.  Many of these tools are hosted at [Labs.Data.gov](http://labs.data.gov) and developers are encouraged to contribute improvements to them and contribute other tools which help us implement the spirit of Project Open Data.
 
-### Data Catalog Tools
+#### Data Catalog Tools
 
 4-1 [Project Open Data Dashboard](http://labs.data.gov/dashboard/) - A dashboard to check the status of /data and /data.json at each agency. This also includes a validator.