Wording tweaks

Author: chriswblake

.github/steps/3-step.md

@@ -26,7 +26,7 @@ The **Common Weakness Enumeration (CWE)** is a category system for hardware and
 
 1. In the left navigation, find the **Vulnerability alerts** area and select the **Code scanning** option.
 
-   - Notice that there are not open alerts. This is expected since the vulnerable code on a pull request has not been merged yet.
+   - Notice that there are no alerts. This is expected since the vulnerable code on the pull request has not been merged yet.
 
 1. Return to the recently created pull request. Ignore the failed check and click the **Merge pull request** button.
 

.github/steps/4-step.md

@@ -31,12 +31,12 @@ Finally, let's use the information provided by CodeQL to better understand the v
    - There should be no open alerts and 1 closed alerts. Nice work! 🎉
    - Feel free to review the closed alerts, especially the audit trail.
 
-1. Click on **Closed** to show our recently created alert.
+1. Click on **Closed** to show our recently resolved alert.
 
    <img width="350" alt="image" src="https://github.com/user-attachments/assets/75656267-cd80-47de-82cb-fd50e423f992" />
 
 1. Open our alert and notice the audit trail now includes how the alert was fixed.
 
    <img width="350" alt="image" src="https://github.com/user-attachments/assets/316e25cb-e8ce-402d-aba8-7cbba9cb0753" />
 
-1. With our alert fixed, Mona will check your progress and share a final review. Nice work! You are done! 🥳
+1. With our alert fixed, Mona will check your progress and share a final review. Nice work! You are all done! 🥳