Update docusaurus/docs/e2e-test-a-plugin/test-a-data-source-plugin/an…

…notation-queries.md

Co-authored-by: Joseph Perez <[email protected]>

docusaurus/docs/e2e-test-a-plugin/test-a-data-source-plugin/annotation-queries.md

@@ -23,7 +23,7 @@ In many cases, the execution of annotation queries requires different handling t
 
 If your data source plugin implements a custom annotation editor, you can write tests that verify that the editor works as expected. If you haven't implemented a custom editor, then the plugin uses the built-in editor. In that case, it's not necessary to write tests.
 
-The following example is a simple smoke test that verifies that a custom annotation editor loads.
+The following example is a simple smoke test that verifies that a custom annotation editor loads:
 
 ```ts title="annotations.spec.ts"
 import { expect, test } from '@grafana/plugin-e2e';