Fix alt text

If-CI-checks-fail-on-your-PR.md

@@ -11,7 +11,7 @@
 
 If your PR build fails, do not despair! Scroll down to the bottom of the PR thread until you see the results of the continuous integration (CI) tests that ran:
 
-  ![GHCI Status](images/ghciSample.png)
+  ![Screenshot of PR CI results](images/ghciSample.png)
 
 In the example above, the lint checks and Mypy checks have failed. Also, two checks were skipped due to the failure of one of the e2e tests. (This is because, in the event of an e2e test failure, any remaining e2e tests that are queued or currently running will be terminated and marked as "skipped.") The rest of the tests have passed.
 
@@ -32,7 +32,7 @@ Here are some tips for how to determine whether the failing CI check is due to y
 
 * Always start by **looking at the failure logs**. Click on the "Details" link next to each of the failing tests to inspect their logs.
 
-  ![GHCI Logs](images/githubActionsLogs.png)
+  ![Screenshot of GitHub Actions CI logs page](images/githubActionsLogs.png)
 
   Then, select the job under 'Jobs' to see the logs for that particular job.