Change Task titles to imperative. (#4022)

docs/tasks/configure-pod-container/configure-pod-initialization.md

@@ -1,5 +1,5 @@
 ---
-title: Configuring Pod Initialization
+title: Configure Pod Initialization
 ---
 
 {% capture overview %}
@@ -16,7 +16,7 @@ application Container runs.
 
 {% capture steps %}
 
-## Creating a Pod that has an Init Container
+## Create a Pod that has an Init Container
 
 In this exercise you create a Pod that has one application Container and one
 Init Container. The init container runs to completion before the application