PR review: Update how-to-evaluate-semantic-kernel.md

Change nonsequential list from numbers to bullets.

Author: AnnaMHuff

articles/machine-learning/prompt-flow/how-to-evaluate-semantic-kernel.md

@@ -126,9 +126,9 @@ You can check the aggregated metric in the **Metrics** tab.
 
 If you find that your plugins and planners aren't performing as well as they should, you can take steps to make them better. The following high-level recommendations can improve the effectiveness of your plugins and planners.
 
-1. Use a more advanced model like GPT-4 instead of GPT-3.5-turbo.
-1. Improve your plugin descriptions so they’re easier for the planner to use.
-1. Inject more help to the planner when you send the user request.
+- Use a more advanced model like GPT-4 instead of GPT-3.5-turbo.
+- Improve your plugin descriptions so they’re easier for the planner to use.
+- Inject more help to the planner when you send the user request.
 
 A combination of these three actions can turn a failing planner into a winning one. By the end of the enhancement and evaluation process, you should have a planner that can correctly answer all of the benchmark data.