Docs: fix subject-verb agreement in Docker platform overview (#24127)

This pull request fixes a minor subject–verb agreement issue in the
Docker platform overview documentation to improve grammatical clarity
and readability.

Author: Achan-Sai-pranay

content/get-started/docker-overview.md

@@ -26,7 +26,7 @@ significantly reduce the delay between writing code and running it in production
 ## The Docker platform
 
 Docker provides the ability to package and run an application in a loosely isolated
-environment called a container. The isolation and security lets you run many
+environment called a container. The isolation and security let you run many
 containers simultaneously on a given host. Containers are lightweight and contain
 everything needed to run the application, so you don't need to rely on what's
 installed on the host. You can share containers while you work,