Changed a confusing heading (#15453)

I changed a question that had no question mark into a statement. I also changed the heading from the first person to the second person, because the topic it treats the reader as the second person everywhere else.
kubernetes · Jul 17, 2019 · 7671f4b · 7671f4b
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commit 7671f4b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/content/en/docs/concepts/overview/what-is-kubernetes.md b/content/en/docs/concepts/overview/what-is-kubernetes.md
@@ -48,7 +48,7 @@ Containers are becoming popular because they have many benefits. Some of the con
 * Resource isolation: predictable application performance.
 * Resource utilization: high efficiency and density.
 
-## Why do I need Kubernetes and what can it do
+## Why you need Kubernetes and what can it do
 
 Containers are a good way to bundle and run your applications. In a production environment, you need to manage the containers that run the applications and ensure that there is no downtime. For example, if a container goes down, another container needs to start. Wouldn't it be easier if this behavior was handled by a system?