Update overview.md

docs/overview.md

@@ -1,6 +1,6 @@
 {% docs __overview__ %}
 
-## dbt-sythnea
+## dbt-synthea
 
 dbt-synthea is a project to demonstrate the power of dbt for building OMOP ETLs. Using [Synthea](https://synthetichealth.github.io/synthea/), it is possible to generate a synthetic patient dataset which can be transformed into the OMOP standard.
 
@@ -44,4 +44,4 @@ Note that you can also right-click on models to interactively filter and explore
 
 ![OMOP Logo](assets/OHDSI-logo-with-text-horizontal-colored-white-background.png)
 
-{% enddocs %}
+{% enddocs %}