changed wording - "docker" to "container runtime"

justaugustus · Dec 1, 2016 · 598ea77 · 598ea77
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commit 598ea77
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/architecture.md b/architecture.md
@@ -17,7 +17,7 @@ plane.
 The Kubernetes node has the services necessary to run application containers and
 be managed from the master systems.
 
-Each node runs Docker, of course.  Docker takes care of the details of
+Each node runs a container runtime (like Docker, rkt or Hyper) The container runtime is responsible for
 downloading images and running containers.
 
 ### `kubelet`