update walkthrough titles (#17000)

_data/toc.yaml

@@ -56,11 +56,11 @@ guides:
   - path: /get-started/what-is-a-container/
     title: What is a container?
   - path: /get-started/run-your-own-container/
-    title: Run your own container
+    title: How do I run a container?
   - path: /get-started/run-docker-hub-images/
     title: Run Docker Hub images
   - path: /get-started/publish-your-own-image/
-    title: Publish your own image
+    title: Publish your images
 - sectiontitle: Language-specific guides
   section:
   - path: /language/

get-started/hands-on-overview.md

@@ -22,7 +22,7 @@ Use the resources in this section to learn Docker concepts by using Docker Deskt
             <div class="component-icon">
                 <a href="/get-started/run-your-own-container/"><img src="/assets/images/build-frontends.svg" alt="run your own container" width="70" height="70"></a>
             </div>
-                <h2 id="run-your-own-container"><a href="/get-started/run-your-own-container">Run your own container</a></h2>
+                <h2 id="run-your-own-container"><a href="/get-started/run-your-own-container">How do I run a container?</a></h2>
             </div>
         </div>
   </div>  
@@ -41,7 +41,7 @@ Use the resources in this section to learn Docker concepts by using Docker Deskt
             <div class="component-icon">
                 <a href="/get-started/publish-your-own-image/"><img src="/assets/images/arrow-up.svg" alt="publish your own image" width="70" height="70"></a>
             </div>
-                <h2 id="publish-your-own-image"><a href="/get-started/publish-your-own-image/">Publish your own image</a></h2>
+                <h2 id="publish-your-own-image"><a href="/get-started/publish-your-own-image/">Publish your images</a></h2>
             </div>
         </div>
     </div>

get-started/publish-your-own-image.md

@@ -1,5 +1,5 @@
 ---
-title: Publish your own image
+title: Publish your images
 keywords: get started, quick start, intro, concepts
 description: Learn how to publish your own images
 ---

get-started/run-docker-hub-images.md

@@ -32,4 +32,4 @@ That's it! The container is ready to use. Go to the **Containers** tab in Docker
 
 In this guide, you ran someone else's image from Docker Hub. Continue to the next guide to learn how you can publish your own image to Docker Hub.
 
-[Publish your own image](./publish-your-own-image.md){: .button .primary-btn}
+[Publish your images](./publish-your-own-image.md){: .button .primary-btn}

get-started/run-your-own-container.md

@@ -1,5 +1,5 @@
 ---
-title: Run your own container
+title: How do I run a container?
 keywords: get started, quick start, intro, concepts
 description: Learn how to run a container from scratch
 ---