Fixed up tests

Author: mcasperson

domain/tools/wrapper/how_to.py

@@ -45,6 +45,9 @@ def what_is(keywords=None, **kwargs):
         * When would I use git credentials?
         * Why would I use a deployment target?
 
+        You will be penalized for selecting this function for prompts like:
+        * Show the Github Workflow summary
+
         Args:
         keywords: The keywords extracted from the query
         """