GitAction skip problem(#4) fixed.

Fixed some wrong statements in the README file.

README.md

@@ -12,12 +12,14 @@ Please DO NOT open issues or PR over this project, I do not have enough time to
 
 # Update
 ## 2023-02-24 0:36
-GitAction Skipped Problem(https://github.com/zhtok/MSO_E5_Dev_AutoRenew_Modified/issues/4) fixed. (thanks for notifying)
-- Nodejs version is incapable with the code in ```main.py```. 
+GitAction skipp problem(https://github.com/zhtok/MSO_E5_Dev_AutoRenew_Modified/issues/4) fixed. (thanks for notifying)
+- Nodejs version is incompatible with the code in ```main.py```. 
 - Certain MS Graph APIs are updated with slightly changes.
 
 Major changes are made:
-- From ```main.py``` to ```test.py```
+- Remove ```main.py``` 
+- New ```test.py```
 - New ```autoTestApi.yml```
+- Import ```random``` to generate the number of tests instead of fixed 10 times for each action.
 - From ```ubuntu-latest``` to ```ubuntu-22.04```
 - From ```actions/setup-python@v2``` to ```actions/setup-python@v4```