Fix typo in comment, add improvement for LLM

.github/pull_request_template.md

@@ -7,7 +7,7 @@ This includes:
 - Resolved or fixed issue: <-- ✍️ Add GitHub issue number in format `#0000` 
 - A clear and concise summary of the change and which issue (if any) it fixes. Should also include relevant motivation and context.
 - Please don't remove anything.
-- You can tick the boxes later after you save the PR or chnage the blank between the square brackets by an X or x
+- You can tick the boxes later after you save the PR or change the blank between the square brackets by an X or x
 
 -->
 
@@ -28,10 +28,10 @@ This includes:
 - [ ] I have tested this __fix__ or __improvement__ against >=2 hosts and I couldn't spot a problem
 - [ ] I have tested this __new feature__ against >=2 hosts which show this feature and >=2 host which does not (in order to avoid side effects) . I couldn't spot a problem
 - [ ] For the __new feature__ I have made corresponding changes to the documentation and / or to ``help()``
-- [ ] If it's a bigger change: I added myself to [CREDITS.md](https://github.com/testssl/testssl.sh/blob/3.3dev/CREDITS.md) (alphabetical order) and the change to [CHANGELOG.md](https://github.com/testssl/testssl.sh/blob/3.3dev/CHANGELOG.md)
+- [ ] If it's a bigger change: I added myself to [CREDITS.md](https://github.com/testssl/testssl.sh/blob/3.3dev/CREDITS.md) (alphabetical order of last name) and the change to [CHANGELOG.md](https://github.com/testssl/testssl.sh/blob/3.3dev/CHANGELOG.md)
 
 ## AI section
-- [ ] "I" found a bug using LLM version: `[e.g. GPT-A.B, Claude <NAME> A.B, Gemini A.B <NAME>, Qwen<B>-Coder, DeepSeek-<A>  etc.]`
+- [ ] I found a bug / an improvement using LLM version: `[e.g. GPT-A.B, Claude <NAME> A.B, Gemini A.B <NAME>, Qwen<B>-Coder, DeepSeek-<A>  etc.]`
 - [ ] My contribution does not include any AI-generated content
 - [ ] My contribution includes AI-generated content, as disclosed below:
     - AI Tools: `[e.g. GitHub CoPilot, JetBrains Junie, VS Code plugin <NAME> etc.]`