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Alt-text edits.

Author: v-stsavell

articles/cognitive-services/Custom-Vision-Service/getting-started-improving-your-classifier.md

@@ -98,7 +98,7 @@ When you use or test the model by submitting images to the prediction endpoint,
 
     To add an image to your existing training data, select the image, set the correct tag(s), and select __Save and close__. The image will be removed from __Predictions__ and added to the set of training images. You can view it by selecting the __Training Images__ tab.
 
-    ![Screenshot of the tagging page](./media/getting-started-improving-your-classifier/tag.png)
+    ![Screenshot of the tagging page.](./media/getting-started-improving-your-classifier/tag.png)
 
 3. Then use the __Train__ button to retrain the model.
 

articles/cognitive-services/Custom-Vision-Service/test-your-model.md

@@ -25,7 +25,7 @@ After you train your Custom Vision model, you can quickly test it using a locall
 
 1. In the **Quick Test** window, select in the **Submit Image** field and enter the URL of the image you want to use for your test. If you want to use a locally stored image instead, select the **Browse local files** button and select a local image file.
 
-    ![Screenshot of the submit image page](./media/test-your-model/submit-image.png)
+    ![Screenshot of the submit image page.](./media/test-your-model/submit-image.png)
 
 The image you select appears in the middle of the page. Then the prediction results appear below the image in the form of a table with two columns, labeled **Tags** and **Confidence**. After you view the results, you may close the **Quick Test** window.
 
@@ -47,7 +47,7 @@ You can now take the image submitted previously for testing and use it to retrai
 
     To add an image to your training data, select the image, manually select the tag(s), and then select __Save and close__. The image is removed from __Predictions__ and added to the training images. You can view it by selecting the __Training Images__ tab.
 
-    ![Screenshot of the tagging page](./media/test-your-model/tag-image.png)
+    ![Screenshot of the tagging page.](./media/test-your-model/tag-image.png)
 
 1. Use the __Train__ button to retrain the classifier.