fix markdown formatting

This PR updates the formatting of a Changelog post so the markdown is valid

fern/pages/changelog/2023-08-05-release-notes-august-4th-2023.mdx

@@ -5,11 +5,11 @@ type: ""
 createdAt: "Sat Aug 05 2023 01:24:15 GMT+0000 (Coordinated Universal Time)"
 hidden: false
 ---
-**Command Model Updated  
-**The Command model has been updated. Expect improvements in reasoning and conversational capabilities.
+**Command Model Updated**
+The Command model has been updated. Expect improvements in reasoning and conversational capabilities.
 
-**Finetuning SDK  
-**Programmatic finetuning via the Cohere SDK has been released. Full support for the existing finetuning capabilites along with added capabilities such as configuring hyperparameters. [Learn more here.](/docs/fine-tuning-with-the-python-sdk)
+**Finetuning SDK**
+Programmatic finetuning via the Cohere SDK has been released. Full support for the existing finetuning capabilites along with added capabilities such as configuring hyperparameters. [Learn more here.](/docs/fine-tuning-with-the-python-sdk)
 
-**Okta OIDC Support  
-**We've introduced support for Okta SSO leveraging the OIDC protocol. If you are interested in support for your account, please reach out to [[email protected]](mailto:[email protected]) directly.
+**Okta OIDC Support** 
+We've introduced support for Okta SSO leveraging the OIDC protocol. If you are interested in support for your account, please reach out to [[email protected]](mailto:[email protected]) directly.