chore: fix typo with duplicate adjective the + this

Author: Robert Tyree

src/markdown-pages/build-apps/create-an-ab-test-application/catalog-info.mdx

@@ -102,7 +102,7 @@ Here, you've specified a tagline, project details, the source code repository, a
 
 <Step>
 
-Save the [this screenshot](https://github.com/newrelic-experimental/nru-programmability-course/raw/main/publish/ab-test/catalog/screenshots/screenshot.png) to your _catalog/screenshots_ directory.
+Save [this screenshot](https://github.com/newrelic-experimental/nru-programmability-course/raw/main/publish/ab-test/catalog/screenshots/screenshot.png) to your _catalog/screenshots_ directory.
 
 Users will be able to see a carousel of screenshots in your app's **About** page in the catalog.