Update ProjectOverview.md

Signed-off-by: Michael Herzog <mjherzog@aboutcode.org>

Author: mjherzog

website/src/components/HomepageContent/ProjectOverview.md

@@ -1,7 +1,7 @@
 AboutCode has been designed as a modular stack of applications, tools,
 libraries and data. We maintain, support and contribute to key open source
 projects that support healthy software supply chains.
-Some these key projects are listed below.
+Some of these key projects are listed below.
 
 All of the software is open source (primarily licensed
 under [Apache-2.0](https://scancode-licensedb.aboutcode.org/apache-2.0.html))