update

Author: mrbullwinkle

articles/ai-services/openai/includes/chat-completion.md

@@ -176,7 +176,7 @@ Every response includes a `finish_reason`. The possible values for `finish_reaso
 * **stop**: API returned complete model output.
 * **length**: Incomplete model output due to max_tokens parameter or token limit.
 * **content_filter**: Omitted content due to a flag from our content filters.
-* **null**:API response still in progress or incomplete.
+* **null**: API response still in progress or incomplete.
 
 Consider setting `max_tokens` to a slightly higher value than normal such as 300 or 500. This ensures that the model doesn't stop generating text before it reaches the end of the message.
 
@@ -364,7 +364,7 @@ while True:
 
 ---
 
-When you run the code above you will get a blank console window. Enter your first question in the window and then hit enter. Once the response is returned, you can repeat the process and keep asking questions.
+When you run the code above you'll get a blank console window. Enter your first question in the window and then hit enter. Once the response is returned, you can repeat the process and keep asking questions.
 
 ## Managing conversations
 
@@ -547,7 +547,7 @@ The token counting portion of the code demonstrated previously is a simplified v
 
 ## Troubleshooting
 
-### Do not use ChatML syntax with the Chat Completions endpoint
+### Don't use ChatML syntax with the Chat Completions endpoint
 
 We have found that some customers will try using the [legacy ChatML syntax](../how-to/chat-markup-language.md) with the chat completion endpoints and newer models. ChatML was a preview capability that only worked with the legacy completions endpoint with the `gpt-35-turbo` version 0301 model which is [slated for retirement](../concepts/model-retirements.md). Attempting to use ChatML syntax with newer models and the chat completions endpoint can result errors as well as unexpected model response behavior, and is not recommended.